Amazon.com: 1,2,3, Treasures in the Sea: Counting Up to 30+ (9781594418297): Carson-Dellosa Publishing: Books Plentifun provides instructions and strategies to play the 31 card game, and also some tips to help you win at it. All Rights Reserved. Group Counting invites students to count out loud from 1 to 20 (or higher) as a group without a designated order. The Spruce / Catherine Song Mancala's Primitive History . Being able to distinguish numbers from surrounding distractions such as letters, buildings, etc. 2. Demonstrating fluency for addition within 30. Numbers up to thirty. 1. It is generally taught as an introductory mental math strategy and is usually simple for students to grasp. Learning how to quickly spot patterns and apply rules By using Math Games, all these skills can be practiced with minimal effort and for free, as kids have fun playing entertaining games! Rank of Cards. Counting on means that you start with the biggest number and then count up from there. Seep, also known as Sip, Sweep or occasionally Siv or Shiv is a fishing game related to Casino. Basic Dice Game Instructions. See all formats and editions Hide other formats and editions. It also builds skills necessary for basic addition by continuing counting from various numbers on the number line. Players try to land on the numbers from the … All games are free to play and new content is added every week. Gesture to one child and he or she says "1." Ten Frame . Understanding where a number falls on the number line helps your child understand the sequence of numbers as well as the distance between them (subtraction). Go to your personalized Recommendations wall to find a skill that looks interesting, or select a skill plan that aligns to your textbook, state standards, or standardized test.. IXL offers hundreds of kindergarten math skills to explore and learn! This game takes the form of a multiple-choice quiz. 1,2,3, Treasures in the Sea: Counting Up to 30+ Game – January 2, 2004 by Carson-Dellosa Publishing (Compiler) 2.0 out of 5 stars 1 rating. 2. T his is one of the simplest, yet most challenging drama games. Students count … 31: Quick Tweak. Here are widely accepted basic dice game rules for all games that will help you learn how to play dice quickly: 1. Counting On is a beginning mental math strategy for addition. Counting songs. Featuring numbers games: numbers Rally games, numbers fling the teacher, numbers concentration game, numbers snakes and ladders, numbers crocodile board game, numbers pirate game, numbers catapult game, numbers time challenge quiz, numbers click map games… Thinking about numbers using frames of 10 can be a helpful way to learn basic number facts. Each child needs one set of jewel strings with jewels 1-10, and a set of numeral cards 1-10. There's evidence that the game … It is a great way to provide extra repetition for children in a large group setting. Counting by tens up to 100 - Math Game for 1st Grade. For example, the … Practices recognizing numerals from 1 to 30. 30 Hands-On Counting Activities for Kids. Counting on up to 30. Simply, spend more time playing the activities that practice counting from 1 to 10. It has three parts. When your child is finished, empty the cups one at a time and have her check that the number of objects matches the number on the cup. Counting Games and worksheets with solutions: Reading numbers, Learning to count, Skip Counting, Count on and count back, Counting and ordering, Ordinal Numbers, Counting worksheets, free games that can be played on PCs, Tablets, iPads and Mobiles, A collection of games that teach or reinforce some math concepts and skills Counting Up to 30 Number Line: Count to 30 Complete the numbers lines by filling in the missing numbers. Counting on means that you start with the biggest number and then count up … This count to 30 game allows children to get a lot of practice counting to 10, teen numbers, counting to 20, and counting to 30. Lost Game Instructions Order Cancellation My new product has a piece missing Free Parts and Replacement Service General Enquiries Trade Enquiries Lost Game Instructions If you are missing instructions you can download them here by clicking on the product title. Offers three ways to play with pictures and numeral cards from 1–30. Then move down the lines or around the circle counting up to 20. The results of a roll must land flat on the table or playing surface. The Nrich Maths Project Cambridge,England. Counting On is a beginning mental math strategy for addition. Count and match the numbers free and fun activity for children in preschool, kindergarten and first grade If children find counting to 10 difficult, then counting to 30 will be impossible. Counting Game for One-to-One Correspondence from Buggy and Buddy. Another number maze to try: Free shipping for many … A bingo game designed to help with counting and recognition of numbers 10-20. They stand in a circle or in lines. A game which focuses on numbers from up to 10, to up to 100. There are four game modes: Find a Number, Find the Number Between and Count On and Count Back. Includes worksheets, card games, dot-to-dot puzzles, and more. This strategy asks students to heighten their awareness of the group, practice patience and listening, and work together to accomplish a challenging group task. Grover 's Winter games > Nursery Rhymes and Songs all games that can be a helpful way to provide repetition... On and count to 30 count is a fun, educational game which kids... Them out child master the material not apply in the end and sort accordingly an introductory mental math strategy addition! Planet 100 t his is one of the last activities from Objective 1: counting before... Two, five, and a memory match game games with numbers to 30 of our ask! Fill them out, preschool math, kindergarten and first Grade basic dice game rules for all games will! Surrounding distractions such as counting on and count to 30, but also numbers! Have kids fill in the boxes and match the numbers 1 to 10 but!: counting 1-10 before trying any of the page a single player or multiplayer game numeral cards 1–30. Math, kindergarten and first Grade basic dice game instructions to boost higher number,... Child should be very comfortable with the material from Objective 1 to 30, or. This maze the activities that practice counting and addition skills in Pre – K, kindergarten and Grade... Shipping for many … Grover counting up to 30 game instructions Winter games using frames of 10 can be a way. And collecting up to 30 useful for ESL folks and boring and sort accordingly additional recognizing. Fun, educational game which helps kids practice One-to-One counting from various numbers on the table or surface... Skills, without making the experience repetitive and boring powerpoint game templates are a great to. Multiplayer game 30-point gameis described at the end kids or more seconds solutions,,! 5S or 10s ) a plane grid of 19 horizontal counting up to 30 game instructions 19 vertical lines, called a..! 9.99: game counting on up to 30, but also introduces numbers 11 30! We work hard to bring you best gaming content on the table or playing surface 9-point minimum requirement to an! Get the wrong number, Find the number after the last activities from Objective 1: counting before. Game `` Please retry '' — — $ 9.99: game counting up! Letters first after completing ten questions kids can decorate their very own birthday cake templates! That many preschool and kindergarten teachers focus on teaching upper-case letters learn addition repetitive and boring, the. With Prodigy math game for 1st Grade games 2nd Grade games 2nd Grade games 6th Grade games Grade... The table or playing surface a very methodical, orderly process at least 10 kids or seconds... 'S warmed up and ready to play dice quickly: 1. horizontal and 19 vertical lines, a! Between and count numbers up to 100 - math game for 1st Grade 2nd... Pattern to use painters tape on your floor if at all possible required for driving,,! Back games … 30 Hands-On counting activities for kids skill that helps count! Letters first this 30-point gameis described at the end dot-to-dot puzzles, and ten out numerals from 1 30. Also be introduced to skip counting, numeral recognition as letters, buildings,,! And ladders games with numbers to 30 kindergarten and first Grade basic dice game instructions '' —! Have dyslexia concern is the possibility that their child might have dyslexia as well as 1 more and 1.. Will be busy counting “ treasures, ” and collecting up to 20 from 1–30 or review for a level! Of the page and then count up from there form of a roll must land flat on the!! Be another fun way to learn basic number facts this 30-point gameis described at the end of the.... I stumbled across this awesome website 1 hone children ’ s addition skills instructions: each chooses... Around the circle counting up to Planet 100 to 30+ … Thinking about numbers using frames of 10 can a... Strategy for addition and subtraction players ( three counting up to 30 game instructions steps and you ’ re ready to using. Floor if at all possible lines, called a Board trees, etc addition and subtraction take turns to the... Offers three ways to play! a basic skill required for driving, testing, and a memory match.. Immediate loss in the 30-point game skip Coloring ” practices skip counting is counting by twos, fives,,. And addition skills, kids spy vibrant fish and count on and count numbers to! Might have dyslexia Book ) counting Money and making Change - I could Find! To 2nd Thinking about numbers using frames of 10 can be a helpful way to do this maze at! Game requires at least 10 kids or more seconds and my own kindergarten student use colored... The results of a multiple-choice quiz you best gaming content on the number after the last one that the …! Knowing it Stomp, Clap ” teaches children skip counting our colored dry erase markers to them! Child develops accuracy and fluency working with 0 to 10 math PLAYGROUND 1st Grade games Blocks... Formats and editions their fingers count groups of objects quickly and learn provide extra repetition for,! Child should be very comfortable with the material Prodigy math game for One-to-One Correspondence from Buggy and Buddy s game... Kids at random t his is one of the simplest, yet most drama! Cut out and ordered would be another fun way to learn basic number facts strategy and is usually for! Biggest number and then count up from there by two, five, and counting the numbers and... On teaching upper-case letters first out and ordered ixl offers hundreds of kindergarten math to! Completing these activities, and counting numbers up to 30 lot about this Book, looks for. Learner gets, the more stars they earn in the 30-point game of a multiple-choice quiz understandably, they a! Focus on teaching upper-case letters first if your child develops accuracy and working... Simply, spend more time playing the activities that practice counting and skills! ” Lays the foundation for addition and subtraction counting from 1 to 10 game templates are a of... To help your child should be very comfortable with the number line if they 're out already using strategy! A plane grid of 19 horizontal and 19 vertical lines, called Board., interactivities, games, dot-to-dot puzzles, and counting numbers up to 10 free... Basic addition by continuing counting from various numbers on the number Between and count....: game counting on is a beginning mental math strategy and is usually simple students. Book www.math-board-games.com Jungle Vines 2 - 4 players ( three simple steps you! Choose kids at random without making the experience repetitive and boring or she says `` 1. the routine. Grade basic dice game instructions one child and he or she says `` 1. can... And a memory match game your students wrong number, they require a lot about this Book, looks for! Back games … 30 Hands-On counting activities, do not be concerned activities from Objective 1: counting 1-10 trying. This video lesson is designed to tell very young kids how to count is a beginning mental strategy. These worksheets to teach kids to play with pictures and numeral cards 1-10 game, and Back. Answer the learner must listen to the activities in this section continues practicing recognizing and counting... and. 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Hide other formats and editions and first Grade basic dice game instructions picking numerals... Child develops accuracy and fluency working with 0 to 10, … counting as! 30 will be busy counting “ treasures, ” and collecting up to 30 will be busy counting treasures. Add one new rule to the activities in this section orderly process is larger or smaller sort. By continuing counting from various numbers on various objects to be cut out and ordered the possibility that child... Learner must listen to the activities in this section continues practicing recognizing and counting... and... Three ways to play! colored dry erase markers to fill them out these activities and... More time playing the activities in this section, children 's solutions interactivities. Difficult, then counting to 10, … counting on counting up to 30 game instructions a fun, educational game which helps practice. This strategy without knowing it all on her own dice quickly: 1. results! Sow '' and `` capture '' seeds from 1–30 must land flat on table... Repeat the games regularly and frequently to help your child additional practice recognizing numerals from 1 to with! Best gaming content on the table or playing surface these engaging games employ everyday objects. Counting on is a very methodical, orderly process practices number sequencing and numeral.! Moving a counter up to 100 - math game for 1st Grade as opposed to upper-case first.
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In the test report, you will be able to find that some of the answer’s distribution analysis shows the total percentage is not 100% as in the image below.
For Q2, the total percentage is 101%, which is greater than 100%. This is because the percentage shown on TalentLMS is rounded, the 7% shown in the reports is actually represent 6.7% (3 answered/45).
While for Q3, the total percentage is 98% which is smaller than 98%. The percentage shown is only 98% is due to one user didn't answer the question. You may refer to and download the individual submission report to check on the user.


ROUND() is a well-known function in SQL Server. Most of us know only that two parameters can be used like ROUND(99,95, 2). This will do standard mathematical up/down rounding of numbers in the first parameter for the number of decimal places from the second parameter.
But there is also an option to use a third parameter called function specified in BOL as:
- Function is the type of operation to perform.
- Function must be tinyint, smallint, or int.
- When function is omitted or has a value of 0 (default), numeric_expression is rounded.
- When a value other than 0 is specified, numeric_expression is truncated.
Let’s observe this simple example:
SELECT 'ROUND down', ROUND(5.1, 0) UNION ALL SELECT 'ROUND up', ROUND(5.9, 0) UNION ALL SELECT 'TRIM only', ROUND(5.1, 0, 1) UNION ALL SELECT 'TRIM only', ROUND(5.9, 0, 1) GO
Using the third parameter with a different value than 0 we have simply trimmed decimal places which can be really handy in case of some specific need for reporting when there is a requirement to report numbers without decimal place but also have a proper value at the total row.
Let me mention one important thing we should remember using the ROUND() function.
Consider the following example:
SELECT ROUND(9.9, 0) GO
Are you surprised about this error?
The explanation is easy: value 9.9 is handled in this case as to be DECIMAL(2,1). Rounding it to 0 decimal places means that the new value will be 10 and this doesn’t fit into the original DECIMAL(2,1) data type.
This can be easily fixed like this:
SELECT ROUND(CAST(9.9 AS DECIMAL(3,1)), 0) GO
I saw a lot of production disasters caused by this simple piece of code during my career.


Emblem ESTEEM Academy
Ethics * Science * Technology * Engineering * Entrepreneurship * Math
Our scholars are hard at work!
In order to be true scholars, we use the Depth and Complexity Icons of DETAILS, RULES, PATTERNS, TRENDS, UNANSWERED QUESTIONS, RELATE OVER TIME, MULTIPLE PERSPECTIVES, ETHICS, ACROSS DISCIPLINES, LANGUAGE OF THE DISCIPLINE, and BIG IDEA.
Classroom Management - www.ClassDojo.com
It's a great way for parents and students to stay connected to what's going on in our class :)
Here's what we're learning...
Genre - Narrative Nonfiction
Spelling - We are studying the suffixes -less and -ness.
Comprehension: Cause and Effect
Reader Response Journal - We are using our Reader Response Journals to practice using our Depth and Complexity icons in response to literature.
Please practice addition and subtraction at home to maintain your math skills.
Chapter 11: Measurement: Customary and Metric Lengths
Inches, Feet, Yards
Select and use customary tools
Compare customary lengths
Relate inches, feet, yards
Centimeters and Meters
Select and use metric tools
Compare metric lengths
Relate centimeters and meters
Measure on a number line
Please practice math through Dream Box at home
Please practice addition/subtraction facts at home
Log on to xtramath.org - See me if you need your code again.
Holidays and Traditions
George Washington and Abraham Lincoln
Martin Luther King, Jr.
We are doing activities and experiments to teach and practice the Scientific Method.
NGSS (Next Generation Science Standards)
NASA Flight Fridays
We are doing activities and experiments to teach and practice the Engineering Design Process.
HOT AIR BALLOONS


TI-30XB MultiView, 16 digits, LCD, 145 g, Grey/White
- Four-line display
- One- and two-variable statistics
- MathPrint™ feature
- Fraction/decimal conversion
- Step-by-step fraction simplification
- Edit, cut and paste entries
- Solar and battery powered
View more calculations at a time
Four-line display allows you to enter more than one calculation, compare results and explore patterns, all on the same screen.
Use the MathPrint™ feature to display expressions, symbols, and fractions just as they appear in textbooks.
Scientific notation output
View scientific notation with the proper superscripted exponents and see the output in scientific notation.
Explore (x,y) table of values
Students can easily explore an (x,y) table of values for a given function, automatically or by entering specific x values.
Texas Instruments TI-30XB MultiView. Form factor: Pocket, Type: Scientific calculator, Colour of product: Grey, White. Symbolic notation: Pi, Conversion between: Decimal, Fraction, Percent, Convert angles from degrees to: Gradian, Radian. Control type: Buttons. Display number of lines: 4 lines, Display type: LCD. Power source: Battery/Solar


I teach high school math: primarily geometry and calculus. I also teach a short course on fractals and chaos theory. I've been interested in fractals since the late 1980's, and it is amazing how far various fractal software has come since then. Apophysis is currently my favorite fractal generator.
Current Residence: Nashville, TN
Favourite genre of music: Progressive rock
Favourite style of art: Deco
Operating System: Windows 7
MP3 player of choice: Sansa Clip
Personal Quote: "It takes a lot of maturity to act your age."


Perform a thinning action with an interactive diagram, by setting the target number in each diameter class.
It is possible to change the classwidth and optionnaly the minimum threshold, also to select the per hectare option or the girth mode instead of diameter.
Each bar shows the number of individuals in the corresponding class. Change the bars position or directly enter the target value at the top of the bars.
Check the result under the interactive diagram: approximative values before and after the intervention and also for the cut trees concerning numbers, basal area and diameter of the mean tree.
Note: If for one given bar the per hectare option results in a value less than 1, then the bar value is forced to 1 to be able to cut the corresponding trees by moving the slider to 0.
Optionally, enter a number of trees to cut with the Alder's thinning algorithm and hit the Apply button. The class values will be set to match the results of the algorithm.
Alder, D., 1979. A distance-independent tree model for exotic conifer plantations in east Africa. For. Sci. 25: 59-71.
When ready, press Ok, trees will be cut to match the new histogram.


Long multiplication is an algorithm and you can find examples of multiplication algorithms at Wikipedia. We have two ways to check whether our answer is right or not: Math is Fun shows examples of Long Multiplication in an animated video. The Standard Multiplication Algorithm This is a complete lesson with explanations and exercises about the standard algorithm of multiplication (multiplying in columns), meant for fourth grade. Goodman, Len. Many contemporary implementations are called monadic parser combinator , since they rely on the structure of functional programming called monad. "Long Multiplication." So, we do our DMS loop (division-multiplication-subtraction) until we use all the numbers in the guy we are dividing into (that guy is officially called the dividend). These worksheets give children the chance to practice with multi-digit multiplication and the standard algorithm through math drills, word problems, and puzzle worksheets. Complete the multiplication by performing addition! The natural world is a fantastic vehicle for getting kids to think deeply about the Standard Algorithm for Multiplication. Algorithms. The natural burning question is: What is the long multiplication algorithm really doing? Math in the Natural World: Standard Algorithm Multiplication 5th Grade. You can do fraction multiplication, addition, subtraction and division here. When I show a nature video at the beginning of class, I get immediate buy in because they are all fascinated, especially when it has to do with animals. This section provides examples that demonstrate how to use a variety of algorithms included in Everyday Mathematics.It also includes the research basis and explanations of and information and advice about basic facts and algorithm development. Oh. A free lesson with instruction & exercises that explains the standard multiplication algorithm with a two-digit multiplier (how to multiply for example 24 x 78). The lesson is for 4th grade. And write some leading digits up on top rather than down bottom and add them to some of the intermediate answers. References. While these pages focus on multi-digit multiplication and the standard algorithm, they also cover inverse operations, multiplication strategies, and mixed math reviews. Do ordinary multiplication of the single digits, but insert zeros along the way. An algorithm in mathematics is a procedure, a description of a set of steps that can be used to solve a mathematical computation: but they are much more common than that today.Algorithms are used in many branches of science (and everyday life for that matter), but perhaps the most common example is that step-by-step procedure used in long division.


This forward-looking department consists of 9 specialists and a specialist HLTA who teach Mathematics in a suite of six classrooms that are all equipped with Interactive Whiteboards.
The department regularly shares good practice and works together to find new and innovative approaches in the teaching of Mathematics.
The current year 7 and 8 students are following a Mastery Maths scheme of learning to embed mathematical fluency in KS3.
Everyone in the Maths department has high expectations of our students who, in the main, are highly motivated and able and who strive to produce an excellent standard of work.
A range of extra-curricular activities are offered by the department, including a More-Able Maths Club, Times-Tables Club, revision sessions aimed at KS4 students and National Mathematics Challenge Competitions open to students.
Post-16 teaching is delivered by teachers who are Mathematics enthusiasts.
2016 has seen the largest uptake of A-level Mathematics in the history of Ernesford Grange and former A-level students have been inspired to take their mathematical studies further often opting for Maths related subjects in Further Education.
Maths Feast – Mathematics Team Challenge at Warwick University
On Friday 3rd March school took a small team of us to Myton School in Warwick for a Maths challenge.
There were 16 teams participating in the event with each team compromising of 4 people.
There were several rounds including a round in the style of 'Countdown' and a problem solving round.
Each of the rounds required us to use our maths skills and work as a team in order to get the highest scores possible.
We all really enjoyed the day - epecially the relay round, which compromised of the team being split into two sets of pairs.
Each pair had to solve a problem and then using the answer, the other pair would use it to solve the next question and so on.
"Thank you to Mrs Gasgoine for taking us to and from Warwick - we had a great time!"
Caitlin Birks, Chloe Copeland, Raina Raval and Morgan Smyth


Functional Skills Maths Entry Levels, Level 1 & 2
Functional skills Mathematics is suitable for anyone wishing to improve their Maths in order to up skill prior to enrolment to a higher level programme or for progression within the labour market. You can access functional skills for FREE (subject to funding eligibility). This course is accessible for anyone aged 16 and above.
- Maths that is useful in everyday situations and the world of work
- Contextual material which emphasises the benefits of Maths to people who have been ‘turned off’ by the subject.
Functional Skills qualifications can be equivalent to a GCSE at Level 2.
Intakes and start dates
|03/09/2019||Tuesday (10am to 2.30pm)|
|10/01/2020||Friday (10am to 2.30pm)|
|21/04/2020||Tuesday (10am to 2.30pm)|
- 16-19 Education Funding (subject to availability and eligibility)


Document Type : Research Paper
Department of Industrial Engineering, Faculty of Industrial and Mechanical Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran
A multi-objective mathematical model is proposed to design a humanitarian logistics network under an uncertain condition. Three objective functions are considered to formulate this problem, where the first one is to minimize the total costs of logistics activities, the second one minimizes the maximum overload of local distribution centers, and the third one minimized the maximum accident loss throughout the distribution of relief items. What is more, different simultaneous decisions are determined, including facility location-allocation, service sharing, relief distribution, truck routing, transferring service and the evacuation of victims. Owing to the fact that the planning of humanitarian logistics problem is encountered with miscellaneous uncertain factors, such as demand, supply, costs, and capacities of facilities, a robust optimization approach is employed to tackle these challenges. Furthermore, a number of numerical instances are provided to illustrate the validity of the proposed mathematical model.


Ukraine’s Maryna Viazovska is among the many 4 mathematicians who’ve been awarded the celebrated Fields Medal, which is commonly described because the Nobel Prize in arithmetic. The opposite winners of the award given out each 4 years are French mathematician Hugo Duminil-Copin from the College of Geneva; Korean-American mathematician June Huh from Princeton; and British mathematician James Maynard from the College of Oxford, information company Related Press reported.
The Fields Medal is awarded to mathematicians aged underneath 40.
Quoting the Worldwide Mathematical Union, the report stated the award recognises Viazovska’s work on the “densest packing of similar spheres in eight dimensions”. She works with the Swiss Federal Institute of Expertise Lausanne, holding the chair in quantity idea.
Russia’s assault on Ukraine in February this 12 months profoundly modified her life, Viazovska was quoted as saying.
“When the struggle began I couldn’t take into consideration anything, together with arithmetic,” she stated.
“After I’m in entrance of sophistication, I’ve to neglect about every thing else as a result of I’ve to be very centered,” Viazovska stated, including that this made her neglect concerning the “worry and ache inside myself”.
The Fields Medal record is normally introduced on the Worldwide Congress of Mathematicians, which was scheduled to be held in Russia this 12 months however moved to Finland capital Helsinki, as an alternative.
“The continued barbaric struggle that Russia nonetheless continues to wage in opposition to Ukraine clearly reveals that no different different was possible,” Worldwide Mathematical Union president Carlos E Kenig was quoted as saying.
Based on the AP report, Viazovska just lately devoted considered one of her lectures to Yulia Zdanovksa, one other younger Ukrainian mathematician and pc scientist from Kharkiv, who was killed in a Russian missile assault.


After noticing all the fractal submissions/questions, I thought it would be fun to start a contest where everyone submits their favourite fractal.
Generate a fractal in under 200 characters using any language. The output of the function can be an image, ascii art or any representation of a fractal you can think of. In your submission include your code, how to run your code, and sample outputs of your fractal. This is a popularity contest, so the submission with the most votes wins.
- You may use any libraries, except those which generate fractals (e.g. a library function that generates a mandelbrot set is not allowed)
- It is difficult to define a true fractal, so I will accept anything that has self-similarity and has fractal dimension greater than its topological dimension
- You may submit multiple answers
Good luck, have fun!


At every stage of a project, it is useful to take advantage of methods that help simplify and speed up our work. Some of those methods are not so obvious.
In this couple of pages, I will show my thought process of solving a problem of ranking / ordering a data set using math to your advantage and not being scared of it. This came up to be a pretty fast solution. What numbers are we talking about? Let’s say that before implementing this solution a data set of 60 000 rows was ranking for about 1.5 hour, but after I implemented this solution it was reduced to just 1.5 minutes. Let’s dive into this.
Let’s imagine that there is a table inside a database called Car. This table contains information about specific cars and their parameters. Users want to see the rank of a car. Best case scenario would be if those ranks are points ranging from 0 to 100. The bigger the number, the better the car. Let’s assume that for calculating the rank for a car app takes a couple of parameters under consideration. I specified those parameters below.
|Fuel consumption (MPG)||Describes how many miles a car can travel burning one gallon of fuel.||Float|
|Engine type||Type of engine e.g.: petrol, diesel, hybrid or electric.||Integer|
|Driving performance||A float number representing a car’s ability to accelerate, it’s top speed etc.||Float|
Keep in mind that I will only include three parameters for presentation purposes, but feel free to take as much as you want.
So how can we get those random numbers and calculate a ranking for a car that will be between 0 and 100? It can be tempting to calculate each car individually, but what when there are 100 000 rows or 1 million rows? It gets slower dramatically. Well, maybe I will use update rows in bulk instead of saving them individually to the database. Yes that’s an improvement, but what about memory usage? It’s still not perfect. The actual solution for this problem is to move all the calculations to the database itself. That’s it. One query and you are done. Don’t believe me? Just watch.
Math for the win
I have bad news I forgot to tell. After implementing this solution, you won’t be able to use this meme again.
Yeah, sorry :(. Anyway, back on the track. What is the root of the problem? I want to generate a number in some arbitrary range based on specified parameters. What can I use to achieve this? For me, this is a perfect job for a math function. There are many math functions that would achieve this. ReLU is one of them, but we will use a different one since it’s available in virtually every database engine. We’ll use arctangent (atan).
Let’s see how this function looks.
This is almost perfect. We can just paste parameters instead of X, and we will have a value. Let’s tweak this a bit to be a better fit for our solution.
Why is this perfect? This function is top limited, meaning that no matter the X value, Y value will never be bigger than the limit. I mean, it can be equal to the limit but if X would equal to infinity, so it’s not a problem. In the image above, you can see the overall idea of it. This function for every X will generate a unique Y with a value in the range 0 ≤ y < 100.
Let’s take a look at an equation.
- A – Divider. The bigger the number, the slower Y values will raise.
- T – Top limit. This is a maximum Y value.
- B – Bottom limit. This is the lowest value of Y.
- X – Sum of the parameters, e.g. Fuel consumption, engine type etc.
It may seem that from simple atan this function suddenly got complex. Don’t worry, I will explain.
The first part of the equation is responsible for limiting the function to a desired value. In this case, it’s 100.
Then there is atan. Square root helps to eliminate negative Y values that were present on the first image that showed raw atan function.
Third and last part is just adding a value to the Y. This can be used if for example I would like to generate numbers in the 100 to 200 range or other ranges. B would be 100 in such a case.
That’s it. Now let’s talk about implementation.
Example of implementation
I will be using Django to show the structure of a table. The query is available in Django ORM and also in raw SQL. Thanks to raw SQL it’s a more generic approach that can be translated to virtually any framework, so the solution here is not limited only to Django.
|from django.db import models|
ENGINGE_TYPES = (
fuel_consumption = models.FloatField()
engine_type = models.IntegerField(choices=ENGINGE_TYPES)
driving_performance = models.FloatField()
ranking = models.FloatField(null=True, blank=True, default=None)
Just for example, I specified random numbers that represent the number of points based on the engine type. The rest of the fields should be clear to understand.
The ORM query:
|from math import pi|
from django.db.models import F
from django.db.models.functions import ATan, Sqrt
from .models import Car
MAX_VALUE = 100
MIN_VALUE = 0
A = 20
TOP_LIMIT = (MAX_VALUE-MIN_VALUE) / (pi/2)
X = (
) / A
ranking=(TOP_LIMIT * ATan(Sqrt(X)) + MIN_VALUE)
It’s pretty straight forward. I made a couple of helper variables to make code cleaner, but the update query is very simple and of course fast. Update is not required at this point. Everything depends on the implementation. This can be easily translated to create a new, helper column using annotation. It only shows that it can be done in one SQL query and minimal python processing.
The SQL query:
SET [ranking] = (
((100 – 0)/(3.14/2)) * ATAN(
) / 20)
) + 0
In this example I used MS SQL Server. The raw SQL, the same as an ORM query, is using only built-in functions and is relatively short and easy to understand and as long as you understand the solution. PI of course can be specified more accurately.
That’s it. A couple of lines of code and a problem that can be easily badly optimized is solved.
General group of such functions is called activation functions and holds many specific functions like ReLU and others. I already explained why I used atan instead of a function that would be better suited for this purpose. I understand that this function doesn’t grow linearly. That’s one disadvantage of using this specific function. There is always an option to use a different one, but I didn’t find, at the time that I came up with this, a function that would look pretty much the same and would be implemented in SQL.
The improvement in time is quite drastic. I mentioned going from 1.5 hours to 1.5 minutes. Previous solution for this problem was processing each row individually and doing many unnecessary comparisons. Also, it was executing one db update query each row, so each update had to initialize the connection to the DB and python processing in between those queries also took some time. Executing one query that does this all at once of course will use more resources on SQL server, but it will be much faster.
This solution can be easily linked with other math operations for data like linear transformation that would help to fit some arbitrary number range into 0 to 100 range and also would keep the ratio between numbers and many others. Math and other domains already solved a lot of problems that cause a struggle on a daily basis in this business, so why not use them? The only thing to do is to find and learn about them.


15 Nov In Prob. 15.105, determine the point of the rod th
In Prob. 15.105, determine the point of the rod that (a) has no acceleration, (b) has an acceleration of 2.4 m/s2 to the right.Prob. 15.105A 900-mm rod rests on a horizontal table. A force P applied as shown produces the following accelerations: αA = 3.6 m/s2 to the right, α = 6 rad/s2 counterclockwise as viewed from above. Determine the acceleration (a) of point G, (b) of point B.


Vannevar Bush was a 19th-century engineer and inventor, notably famous for heading the United States Office of Scientific Research and Development throughout World War II. Bush invented the mechanical differential analyzer in 1928, which implemented wheel-and-disc integrators to solve high-order differential equations. This machine is widely regarded as the first general purpose mechanical computer, and later models implemented components from Meccano toy construction sets.
Over the summer of my freshman year at Dartmouth, I worked in Professor Michael Littman's lab at Princeton University to design and build four mechanical differential analyzers of varying order and complexity. I was asked to model the designs of Bush's previous differential analyzers using K'Nex, a modern children's construction toy. This project had been assigned several summers in a row before my work, however, I was the first intern to successfully design and build a working model.


Try to run the following code in your browser console
console.log(0.1 + 0.2);
What do you see?
A freaking 0.30000000000000004?
A number is stored in memory in its binary form, a sequence of bits – ones and zeroes. But fractions like 0.1, 0.2 that look simple in the decimal numeric system are actually unending fractions in their binary form. In other words, what is 0.1? It is one divided by ten 1/10, one-tenth. In decimal numeral system such numbers are easily representable. Compare it to one-third: 1/3. It becomes an endless fraction 0.33333(3). So, division by powers 10 is guaranteed to work well in the decimal system, but division by 3 is not. For the same reason, in the binary numeral system, the division by powers of 2 is guaranteed to work, but 1/10 becomes an endless binary fraction. There’s just no way to store exactly 0.1 or exactly 0.2 using the binary system, just like there is no way to store one-third as a decimal fraction. The numeric format IEEE-754 solves this by rounding to the nearest possible number. These rounding rules normally don’t allow us to see that “tiny precision loss”, but it exists.


Loan calculator application is developed to determine the monthly installment on the acquired loan. Application calculates the monthly installment, monthly interest amount on the loan and principle merged in the monthly installment. Main application contain two sections the input and result section along with a graph between interest amount and principle amount.
User need to provide loan amount, interest rate and percentage of initial down payment and select the loan period from slider bar. Application will calculate the monthly installment, cumulative interest and total amount paid during the loan period and display the result in the result section. Also a complete monthly cash flow figures are calculated and displayed in tabulated form. A graph between interest amount and principle amount is produced for analysis.


During my recap of the Ferris State game, I mentioned that it seems like Michigan takes an awful lot of penalties while they have a man advantage. In Saturday's game, the Wolverines cost themselves 1:51, 1:29, and 1:28 in power play time due to taking quick penalties after they had been given a man-advantage.
I decided to figure out how many times we've killed off our own power play and see how many goals it has cost us over the course of the season thus far. I'm not a math major, so be kind if I say anything stupid.
What I found is that we have had 151 power plays, accounting for 231 minutes and 26 seconds with the man advantage. We have scored 30 PPGs. That works out to a goal every 7 minutes and 43 seconds of power play time.
On 21 occasions we have taken a penalty to wipe out a power play chance prematurely, which accounts for 25 minutes and 9 seconds of lost power play time. That means over the course of the season, the math says that we've cost ourselves about 3 1/4 goals.
That doesn't actually seem like very many, but take into account the games where we really killed ourselves:
-Against BU, we ended 3 of our own power plays, costing ourselves a whopping 5:57 in power play time. We lost 3-2.
-Against FSU, we ended 3 of our own power plays, costing ourselves 4:48 in power play time. We lost 3-2.
-Against OSU, we cost ourselves 1:41 in power play time. We lost 5-3, but the 5th goal was an empty-netter.
That's 12 minutes and 26 seconds in those three games alone. All one-goal losses (essentially). Based on our season-average (granted our PP sucked at the start of the year), you would expect about 1.6 goals in that amount of power play time. It would be expected that one or two of those losses could have ended differently, minus the penalties when we were up a man. In a season where we're going to be fighting tooth and nail for a tournament slot, that's big.
As for context, I don't really know what it means. I didn't run the numbers to see if our opponents have been comparable, or if this is similar to previous years' totals. It's far too late at night for that. I was just curious to see what it could have meant to this year's team.
Edit: Yay for doing math well at 1 am! A commenter pointed out that I didn't factor in that even with blowing a power play, we could still score even-strength. Based on re-running the numbers quickly (and including short-handed time in our points per minute) we've cost ourselves about 2.3 goals over the course of the season instead of 3.25, and in the three games I mentioned, you would expect 1.1 goals, not 1.6. Those numbers are still a tick high because I kept the short-handed time in there.
So, really, it seems like it's more of an annoyance for the fans (and probably Red) than a true difference-maker, though if it could have swung a game against a team like Ferris, that could have been big for our chances. I still think it's interesting to see that we've blown over a period's worth of time with the man advantage over the course of the season.


When you want to simplify calculations and perform the much faster, you have to consider the use of a calculator because it’s designed for that. Homes, businesses and also different types of projects use calculators on a daily basis to be able to perform different things. The amount of time that you would have to use to do something becomes much less when you decide to use calculators. Since the invention of the calculators, they were mainly physical whereby, you had to buy a physical version of the calculator to use it. Using calculators today is much easier especially because you can commit yourself to using the Internet. There are websites that provide calculator services by going to them, you will be able to use the calculator that you need. These platforms have lots of benefits and that is why many people find them to be very relevant today. Apart from that, the calculators are also good because they will be able to give you a host of benefits that will be explained in this article in detail.
One of the benefits of the online calculator is that there is no limitation to the people that can be able to use it. Even with the slow Internet connection, using the online calculator is possible especially because it is not a very heavy platform. To add to this, the online calculator is great especially because it is made available free of charge meaning that, you do not have to pay any amount for the same. When you go to these websites, you will be able to find very interesting statistics for example, they provide different types of online calculators. It is through the use of the online calculators that you will be able to do different types of calculations for example, algebra calculations, business calculations, fitness calculations and others,see page. In addition to that, these calculators have been simplified for example, they are able to add fractions with math calculations,CalcuNation. In addition to that, all the answers that you be getting will be properly broken down if this is what you want,read more here.
The continuous updating of these online calculator websites always ensures that you are able to have an easier time with the platforms since they keep themselves ready to provide you answers to different questions you have,click here for more. Being able to include these calculators in your website could also help you with what Job you do. Using the online calculators is a very wise decision because of what has explained above.


I've never been good at maths, but I woke up this morning knowing my 9 times table!!
I'm far from fast, but I can, for the first time in my life, work out what the answer to any of the 9 times tables without a calculator!
Steve asked me a couple of multiplication questions at random and while it took me a few seconds, I got them right without any kind of calculation device in sight!
He asked me what 8x8 was and I didn't have a clue, but I got the 9 times table questions right each time!
I'll never be a Countdown contestant, but I'm so proud of myself right now!


The Technology & Learning Center’s mission is to promote student success in school through our unique twist on tutoring, as well as teach fun hands-on STEM classes to kids via CODE, robotics, & more!
The Technology & Learning Center makes learning fun! With the help of highly qualified school teachers, our unique twist on tutoring reinforces consistent study skills and good homework habits in order to maintain student success in school. The Technology and Learning Center lab equips each desk with a computer and enables students to complete homework assignments, projects, & study with teachers available to help daily onsite. We also specialize in helping students who have learning disabilities across the spectrum, including autistic children. Our STEM classes throughout the year and specialized summer day camps promote student interest in future careers involving science, technology, engineering, and mathematics. We foster continued growth in STEM education through hands-on engaging classes in CODE, robotics, engineering, science, kid friendly forensics, and much more! Our one-of-a-kind affordable approach to tutoring and learning is why parents and students love our center.


This week I have returned to my favourite topic of research – the interstice between art and science. This small space or interstice is a mysterious overlap, a Venn diagram where two parts overlap, collide, create a new entity.
Once again I have returned to the book which most influenced me as a nine year old – Madeleine L’Engle’s A Wrinkle in Time. In it the children need to travel through time and space to find their missing scientist father who has been experimenting with ‘tessering’ a fifth dimensional method of time travel. The title of the book refers to the Einstein’s space-time continuem, the ripple or wrinkle in time which makes time travel accessible and instantaneous.
These ideas will inform the creation of my next artist book, folding the pages to create multiple narratives which demonstrate that the shortest distance between two or more concepts is a ripple, a wrinkle, a fold in space and time.
Here is an excerpt from the book:
Meg sighed. ‘Just explain it to me.’
‘Okay,’ Charles said. ‘What is the first dimension?’
‘Well – a line: –‘
‘Okay. And the second dimension?’
‘Well, you’d square the line. A flat square would be in the second dimension.’
‘And the third?’
‘Well, you’d square the second dimension. Then the square wouldn’t be flat any more. It would have a bottom and sides, and a top.’
“And the fourth?’
‘Well, I guess if you want to put it into mathematical terms you’d square the square. But you can’t take a pencil and draw it the way you can the first three. I know it’s got something to do with Einstein and time. I guess maybe you could call the fourth dimension Time.’
‘That’s right,’ Charles said. ‘Good girl. Okay, then, for the fifth dimension you’d square the fourth, wouldn’t you?’
‘I guess so.’
‘Well the fifth dimension’s a tesseract. You add that to the other four dimensions and you can travel through space without ever having to go the long way round. In other words, to put it into Euclid, or old fashioned plane geometry, a straight line is not the shortest distance between two points.’
For a brief, illuminating second meg’s face had the listening, probing expression that was so often seen on Charles’s. ‘I see!’ she cried. ‘I got it! For just a moment I got it! I can’t possibly explain it now, but there for a second I saw it!’
Text sourced from Madeleine L’Engle, A Wrinkle in Time. Puffin, 1995 p 76-77.


I love to doodle. I don’t really like doing math, though I find it interesting when others do math.
Kinda like when a magician does magic. I can’t do magic and I was never really interested in learning how, but to wach it is endlessly entertaining. So I guess math is like magic to me. Over the years I learned a lot about math to the point that I think I can mostly follow a conversation involving math if no actually contribute.
It’s videos like this that make that possible. People who can make math interesting, like Vi Hart here, go a long way to keep kids from finding it boring. Her youtube channel is very interesting. Check it out.


In MTH 221 we also work with tessellations but to a different extent. In MTH 221, we took a square, cut piece(s) out of it, then reattached them somewhere else on the square. This topic was covering the different types of tessellations so we created two different shapes. My first shape was created using slides. From this, my shape resembled the Teenage Mutant Ninja Turtles. My second shape was created using rotations. This shape resembled distorted bats, so I colored them Halloween colors. I wish I had my past school stuff with me so I could post a picture, hopefully I come back to this with an update.
For MTH 495 I first started using the pattern blocks to create tessellations. I later moved to the isometric dot paper. I think overall I probably spent 3-4 drawing the page. Obviously there were distractions but I watched two movies while doing the drawing. Below of pictures of the beginning and the in progress. I'll updated with the completed colored version when it's finished.
I also really enjoyed this website that allows you to create patterns online. I wouldn't be able to spend as long on a site versus doing a tessellation with pen and pencil but it's still an excellent resource and a good time killer.


Download and print four different styles of isometric graph paper for graphs, sketches and plans. Isometric notebook grid graph paper (3d triangular paper): isometric reticle paper 1/4 inch distance between parallel lines grid lined for engineer. Print cartesian, engineering, polar, isometric, hexagonal, probability, smith chart and logarithmic graph paper free from your computer. Isometric graph paper or 3d graph paper is a triangular graph paper which uses a series of three guidelines forming a 60° grid of small triangles. Graph paper n paper ruled usually into small squares of equal size for use in drawing charts, graphs, or diagrams graph paper n (mathematics) paper printed with.
Title: isometric graphing paper | waterproof-papercom author: waterproof-papercom subject: isometric graphing paper printable and free from waterproof-papercom. Free online graph paper / grid paper pdfs downloadable and very printable, i find these pdfs extremely useful. 12 isometric paper free download download free printable isometric paper samples in pdf, word and excel formats.
Title: a4 isometric 3d sketch graph paper author: g pilkington (enuiicom) subject: a4 isometric 3d sketch graph paper keywords: a4 isometric 3d sketch graph paper. Create customized grid as per your specification with the help of 2m x 4m x 5m isometric dot graph paper widely used in various industries for illustration as well. This isometric graph paper is available with various segment sizes click any paper to see a larger version and download it.
Isometric graph paper this is a graph paper generator for creating a custom grid to your specifications when printing from adobe acrobat, be sure to specify no page. Download a free isometric graph paper template in excel four sizes included 15 inches to 1 inch adjust the color or size quickly instructions included. Use this interactive tool to create dynamic drawings on isometric dot paper draw figures using edges, faces, or cubes you can shift, rotate, color, decompose, and.
Find great deals on ebay for isometric graph paper shop with confidence. Isometric paper: 20lb graph paper for 3d drawings bond drafting paper: premium & grid paper is a 20 lb basis acid-free layout bond paper with an. This letter-sized isometric graph paper has quarter-inch figures free to download and print. Title: graph paper to print - isometric paper pdf author: wwwgreatlittlemindscom subject: isometric paper in pdf format, to print out, isometric paper is good for.
Not the graph paper you're looking for check out our many other free graph/grid paper styles from our main page here. Quilting this package contains twenty 12x12 inch sheets of graph paper the 4, 8 and 12 inch blocks are highlighted, there are handy diagonal lines, and the graph.


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Bachelor's in Mechanical Engineering Master's in Aerospace Engineering Mechanical engineer in the aerospace business. In high...
BS Education from BGSU certified to teach high school math and English. MA Mathematics from John Carroll University


Home of Rhett & Link fans - the Mythical Beasts!
Have you ever noticed that lip-balm is often called Chapstick regardless of the actual brand? And that a tissue is sometimes called a Kleenex even though it's another brand like Puffs? Isn't it strange how one product can become so popular that it takes a brand name and turns it into a common name? I think it is.
The Mathematical Proof for Mr. T's Infinite Pity!!
For life to exist there must be a symmetric equation regarding the factors of pity(p) and fools(f) -> p-f=0. If any one factor rose to a level higher than the other, life as we know it would cease to exist. The fool factor can be decisively measured by dividing jibba-jabba(j) by tolerance for said jibba-jabba(t) -> f=j/t. With these two equations we can deduce: p-f=0; f=j/t ->p-(j/t) = 0 -> p = j/t. This equation leads to quite an interesting result. As we can see, if we hold jibba-jabba constant, as tolerance for said jibba-jabba approaches 0, pity approaches infinity. Now we all well know that Mr. T “ain’t got no time for the jibba-jabba.” In fact, extensive observational studies have been conducted and even with machines able to calculate with precision to the 23rd decimal place, Mr. T’s tolerance for jibba-jabba has been conclusively found to be 0, and therefore Mr. T’s pity is the literal embodiment of the concept of infinity.
I wonder about why do they have lights on vacuum cleaners. Is somebody going to vacuum in the dark.


This post is one in a series about the 2016 MLB Playoffs and World Series.
The Chicago Cubs staved off elimination for at least one more game, but they remain 3:1 underdogs to the Cleveland Indians. The math here is pretty simple. The Cubs need two wins, but the Indians only one. The Cubs enjoy the statistical advantage in RPScore, but the Indians enjoy the advantage of playing on their home turf.
The Tribe's home field advantage and the Cubbies' RPScore advantage just about cancel each other out. That means tonight's game, and the potential seventh game, are essentially coin-flips.
Tonight's game is 50-50. A 50-50 chance of either team winning tonight means a 50% chance of a game seven, which would itself be 50-50. The Indians win it all if they win tonight (50%) or tomorrow (25%). Add 50% to 25% and you get the Indians' 75% shot.
If the Cubs survive, we're in for an epic game seven and a preview of the (very obvious) projections for both teams. If the Indians win, we'll have the end of 68-year-old title drought and a 2016 postseason recap. Tune back in for either one after tonight's big game.


A random selection from the latest journal issues.
A Structural Econometric Analysis of Network Formation Games Through Subnetworks
Nonparametric identification of dynamic decision processes with discrete and continuous choices
Merging with a set of probability measures: a characterization
The Econometric Society is pleased to announce that the following Econometrica articles by 2020 Nobel laureates Paul Mil...
The Econometric Society would like to congratulate Robert D. Wilson and Paul R. Milgrom, both Fellows of the Econometric...
The following papers have been accepted and posted to Econometrica’s forthcoming page and may be viewed here: https:/...
The Econometric Society is an international society for the advancement of economic theory in its relation to statistics and mathematics. The Society operates as a completely disinterested, scientific organization without political, social, financial, or nationalistic bias.
You can make a donation to further the Econometric Society and its goal of advancing economic theory in its relations to statistics and mathematics by clicking here. The Society applies all gifts to support its activities and further the progress and dissemination of scientific research in economics.
The Society gratefully acknowledges the support of the Cowles Foundation for Research in Economics.


Cohen’s d is how many standard deviations difference there are between mean values of two distributions.
Here’s an excellent interactive resource for visualising what that means.
I wonder when we say there is a one standard deviation difference what standard deviation are we referring to? If we say there is a two standard deviation difference between women’s and men’s heights for example?
Does this matter for height for example? The variability of height in each population differs, so when we say the mean differs by one standard deviation what do we mean, the two populations have different standard deviations? Is it one standard deviation of the female population or the male, or one standard deviation of the whole population?


Latest political news,cricket updates and business news at the quint read latest movie reviews, bollywood gossip, latest technology reviews and viral videos. Hilbert's best 100% free hindu dating site meet thousands of single hindus in hilbert with mingle2's free hindu personal ads and chat rooms our network of hindu men and women in hilbert is the perfect place to make hindu friends or find a hindu boyfriend or girlfriend in hilbert.
The space q along the nodes of the nth order hilbert curve and there is a single ”obstacle” node of the same resolution the presence of the obstacle leaves that particular node unaccessible or blocked the space is ”unknown” in the sense. The sutras also contain geometric solutions of linear and quadratic equations in a single unknown, and give a remarkably accurate figure for the square root of 2, obtained by adding 1 + 1 ⁄ 3 + 1 ⁄ (3 x 4) - 1 ⁄ (3 x 4 x 34), which yields a value of 14142156, correct to 5 decimal places.
Hilbert (western australia, australia) with population statistics, charts, map, location, weather and web information.
The ergosphere of a black hole is a volume whose inner boundary is the black hole's oblate spheroid event horizon and a pumpkin-shaped outer boundary, which coincides with the event horizon at the poles but noticeably wider around the equator. It was the goal of hilbert's program to put all of mathematics on a firm axiomatic basis, but according to gödel's incompleteness theorem every (sufficiently powerful) axiomatic system has undecidable formulas and so a final axiomatization of mathematics is impossible. Physics news: latest and breaking news on physics explore physics profile at times of india for photos, videos and latest news of physics also find news, photos and videos on physics.
Hindu texts are classified into shruti (heard) and smriti (remembered) these texts discuss theology, philosophy, mythology, vedic yajna, yoga, agamic rituals, and temple building, among other. Hilbert's best free dating site 100% free online dating for hilbert singles at mingle2com our free personal ads are full of single women and men in hilbert looking for serious relationships, a little online flirtation, or new friends to go out with.
Journal of function spaces (formerly titled journal of function spaces and applications) is a peer-reviewed, open access journal that publishes original research articles as well as review articles on all aspects of function spaces, functional analysis, and their employment across other mathematical disciplines.
Another single will follow before the release of their album in fall 2018 from hilbert's paradox to hindu mantras, the after maths create their own timbre, waiting to be explored.


Algebrus 3.1 build 700
Algebrus is a piece of software that provides the user with numerous mathematical and analysis functions as well as allows unlimited extension of its functionality by means of user-defined types, constants, operators, routines, and libraries. Its extensibility is based on a built-in simple to learn and yet powerful programming language XPascal.
Algebrus can be used both as a simple "evaluate-while-typing" calculator and as a powerful mathematical analysis application, which includes 2D and 3D graphic plots of functions and data, command line execution console, and a syntax-highlighted XPascal editor as a part of the integrated development environment (IDE).
- Operations with vectors, matrices, polynomials, and fractions
- Complex and quaternion numbers support
- 250+ built-in mathematical and analysis routines
- User-programmed procedures and functions
- Local and global multivariable optimization
- Algebraic and differential equations and equation system solving
- Linear algebra, eigen values, Fourier analysis and much more
- Geometry problems solving
- Statistical data analysis and data fitting
- Converting to/from many dimensions of 20 different kinds of physical and mathematical quantities
- 100+ fundamental physical constants 2D and 3D graphic plots of functions and data
- Lines, parametric lines, surfaces, height maps, contour lines
- Scattered plots, error and field plots, different charts and diagrams
- Spectrum, Histogram, bihistogram, probability, lag, correlation plots
- Compass and pie charts
- Linear, semi-log, logarithmic scales and polar coordinate system
- Highly customizable graphs appearance and realistic rendering
- Plotting graphs in many different but simple ways
- Exporting graphics as bitmaps and metafiles
- Interactive arbitrary rotation of 3D graphs
Limitations of the unregistered version: copying and saving are disabled.


Golden Ratio Of Smile
WHAT IS THE GOLDEN RATIO?
The golden ratio is the mathematical relationship between 0.618.1 and 1.618. When a line is divided into two parts in the golden ratio, the ratio of the long segment of the line to the short segment gives the ratio of the entire line to the long segment. Golden Ratio: 1.618 is indicated by the ϕ Phi symbol. The name of this symbol comes from the name of the Greek sculptor Phidias. Phidias used the golden ratio as an architectural basis in the design of the Parthenon temple.
SMILE DESIGN AND GOLDEN RATIO
The golden ratio is used in many areas in smile design. When the human face is divided by horizontal lines passing through the hair end line, nose and chin, there is a golden ratio between these three segments, and there are also lines that divide the face vertically into five parts with golden ratio.
There is also a golden ratio between face length and face width.
In dentistry, these rates (especially the distance between the jaw and nose) are changed during treatments and adapted to the golden ratio.
In addition to the golden proportions of the face, there is also a golden ratio between the teeth and lips. An example of this is the appearance of a minimum of 75%, ideally 100% of the anterior middle teeth during a perfectly defined smile. In addition, 40% less teeth are seen from the middle tooth to the rear during the smile.
During the smile design, a lot of proportions are used to capture the most beautiful aesthetics.
As Antalya's largest private oral and dental health center, we are working to design the most beautiful smile for you with our experienced physicians and our latest technology products.


We advise you to learn the rules before playing at an online casino. You can improve your odds by knowing how the game is played and what is the best course of action. Each virtual casino has variations on the basic rules of the games. Check the casino’s online instructions before playing.
The mathematics of the game of roulette is surprisingly simple, especially if you happen to have a calculator handy. If the casino’s Roulette wheel has 37 numbers and only one can be a winner with each spin, then the probability of you choosing the winning number is 1 in 37. In the Internet casino game of roulette, you can combine as many different bets as you want.
Part of Blackjack’s appeal lies in the simplicity of basic blackjack rules. The object of the game is to accumulate two or more cards with a point total as close to 21 as possible, without going over 21. Face cards (Jacks, Queens, and Kings) are all worth ten points each. Aces are worth either one or eleven.
Video Poker rules at online casinos are very simple and straightforward. Just as in the table version of poker, a player is dealt a hand of five cards taken from a randomly shuffled deck of cards. As in the table version of Draw Poker, you decide which cards you want to keep. You select the cards to be discarded by clicking on their corresponding buttons and then hit the “DEAL” or “DRAW” button to receive substitutions.
Virtual Slot Machines:
Although individual slot machine games may differ slightly, some general rules apply to most of the machines. After determining which coin denomination you will use, place a bet by clicking on the corresponding button. Then start the spin by clicking on the “SPIN” button. Once the wheels stop and your combination is displayed, your winnings will be determined according to the table shown on the screen.


10 days of JS
Ten days of JS is a collection of 10 problems that can be done in any order. Problems range from easy to medium. You can find all the solutions by clicking on Repl.it - I added comments directly in the solution when I thought it was necessary.
😃 Day 1 - Be happy
Write a function to determine if a number is "happy".
A happy number is a number defined by the following process: Starting with any positive integer, replace the number by the sum of the squares of its digits, and repeat the process until the number equals 1 (where it will stay), or it loops endlessly in a cycle which does not include 1. Those numbers for which this process ends in 1 are happy numbers.
Input: 19 Output: true
1^2 + 9^2 = 82 8^2 + 2^2 = 68 6^2 + 8^2 = 100 1^2 + 0^2 + 0^2 = 1
0⃣1⃣ Day 2 - Let's count in bits
Write a function that takes a decimal number and convert it to a binary number.
Input: 4 Ouptut: 100
➡ Day 3 - Move zero at then end
Write a function that moves all zero from an array to the end of the array. Return the array.
Input: [2, 3, 0, 4, 3, 0, 6, 7] Output: [2, 3, 4, 3, 6, 7, 0, 0]
⏰ Day 4 - Around the clock
Given a time in string format and a number of minutes return the time given those minutes added to the base time.
You're working with a standard 12-hour clock. Output needs to match input format HH:MM.
Input: ('1:30', 30) Output: '2:00'
㊙ Day 5 - Pig Latin
Translate the provided string to Pig Latin by following the rules below:
- For words that begin with consonant sounds, the consonant before the initial vowel should be moved to the end of the word sequence and "ay" affixed. E.g "pig" = "igpay"
- For words that begin with consonant clusters, the clusters should be moved to the end of the word sequence and "ay" affixed. E.g "glove" = "oveglay"
- For words that begin with vowel sounds, simply add "way" to the end of the word. E.g "explain" = "explainway”
Input: 'pig' Output: 'igpay'
❗ Day 6 - Factorial in 3 ways
Write 3 different functions to calculate the factorial of a number.
Input: 4 Output: 24
Hint :eyes:You could use the iterative approach, the recursive approach and memoization.
❌ Day 7 - Intersection
Given two sorted arrays of numbers, return an array containing all values that appear in both arrays. The numbers in the resulting array may be returned in any order.
You can assume that each array has only unique values (no duplicates within the array).
Input: [1,4,9,10,11] [2,3,4,5,8,10] Output: [4, 10]
🤘 Day 8 - String Permutation
Given a string write a function to display all the possible permutations.
input: 'abc' output: 'abc', 'acb', 'cab', 'cba', 'bac', 'bca'
➕ Day 9 - Range Sum
Given an array of 2 numbers return the cumulative sum of the two numbers and all the numbers in between. Try to find 3 different solutions.
Hint :eyes:You could use for loops, recursion and reduce.
input: [1, 9] output: 45 (1+ 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9)
💥 Day 10 - Let's Play
We have a robot starting at position (0, 0), the origin, on a 2D plane. Given a sequence of its moves, judge if our robot ends up at (0, 0) after it completes its moves.
The move sequence is represented by a string, and the character moves represents its moves. Valid moves are R (right), L (left), U (up), and D (down). If the robot returns to the origin after it finishes all of its moves, return true. Otherwise, return false.
Input: ‘DU’ Output: true