Snipplr

(Python) Circle and sphere calculator - Tharix

Thu, 04 Dec 2014 07:24:04 UTC

A simple program to calculate the area and perimeter of a circle and to calculate the area and volume of a sphere. Source is commented,

(JavaScript) Math.TAU polyfill - pmw57

Wed, 16 Jul 2014 15:53:40 UTC

Brendan Eich is working on officially adding Math.TAU to JavaScript. Until JavaScript has full support for the Math.TAU constant, you can add the following at the start of your programs to add support for the TAU constant.

(LaTeX) 20131110_1331_r.7_math_response_sentence - greencocoa

Mon, 11 Nov 2013 00:41:40 UTC

Sublime Text

(LaTeX) 20130611_1400_r.7_math_homework_template - greencocoa

Mon, 11 Nov 2013 00:38:47 UTC

Sublime Text

(LaTeX) 20130611_1330_math_ex_with_header - greencocoa

Mon, 11 Nov 2013 00:35:26 UTC

Sublime Text

(LaTeX) 20130611_1328_math_exercise - greencocoa

Mon, 11 Nov 2013 00:34:18 UTC

Sublime Text

(Java) Random number generator - karellism

Mon, 22 Apr 2013 14:42:01 UTC

A random number generator using a for-loop.

(JavaScript) Summate() - Add the characters of a number - Salamandern

Sat, 23 Mar 2013 21:50:47 UTC

This function will return the sum of the characters making up a number. For example, summate(321) will return 6. summate(123) will also return 6, because both 123 and 321 are made out of the same characters. Supports integers of any length, but only positive ones. Negatives get weird. Non-integers get rounded.

(Python) Math expression syntax validator of parentheses in Python 3 - AlexanderRavikovich

Thu, 01 Nov 2012 01:52:23 UTC

Soma example of validation parentheses in math expressions. [{()}] - valid [{){}] - wrong

(PHP) Sum keyed elements of an array - eortiz

Sun, 23 Sep 2012 06:25:08 UTC

Sum all elements of a bidimensional or multi-dimensional array with an assigned key

(Java) Scaling Values into a range between 0 and 1 - rtperson

Fri, 10 Aug 2012 11:35:33 UTC

You have to use float or double for the returned value, since the scale occurs in a continuous function.

(ActionScript 3) AS3 MathUtils static class - adrianparr

Wed, 13 Jun 2012 02:56:19 UTC

Credit goes to Bruno Imbrizi.

(ActionScript 3) AS3 Map a Number within one range to another range - adrianparr

Wed, 13 Jun 2012 02:53:34 UTC

Credit goes to Bruno Imbrizi.

(JavaScript) Using Math.min and Math.max for an array - hellowouter

Fri, 30 Mar 2012 18:36:05 UTC

Clever usage of apply allows you to use built-ins functions for some tasks that otherwise probably would have been written by looping over the array values. As an example here we are going to use Math.max/Math.min to find out the maximum/minimum value in an array.

(C++) Gaussian Elimination - Bangonkali

Sat, 24 Mar 2012 18:55:57 UTC

Numerical Methods application for solving system of equation using Gaussian Elimination based on this Wikipedia article: http://j.mp/GV3PcN

(Java) [JAVA] NÃºmero Aleatorio Math.random() - goo

Mon, 09 Jan 2012 02:27:25 UTC

NÃºmero aleatorio entre a y a + b, excluyendo a + b: a + Math.random() * b

(ActionScript 3) Convert Radians to Degrees - zackattack27

Fri, 22 Jul 2011 03:56:58 UTC

(JavaScript) Simple Math Captcha-like verification JavaScript script that uses jQuery (form) validation plugin - racl101

Mon, 18 Apr 2011 16:21:01 UTC

Don't forget to include jQuery validation plugin before this snippet. You can find it here: http://bassistance.de/jquery-plugins/jquery-plugin-validation/

(PHP) Function for Summation - iamdezzy

Mon, 28 Feb 2011 08:27:10 UTC

Easy but powerful.

(PHP) Function for Finding Narcissistic Numbers - iamdezzy

Thu, 24 Feb 2011 10:19:53 UTC

I'm just trying

(ActionScript 3) AS3 Round Decimal Places - adrianparr

Sat, 12 Feb 2011 06:10:59 UTC

(Prolog) Project Euler - Problem 2 - 13tazer31

Mon, 07 Feb 2011 03:08:06 UTC

(Prolog) Project Euler - Problem 1 - 13tazer31

Mon, 07 Feb 2011 02:47:41 UTC

(jQuery) jQuery UI slider with mathematical estimates - lynseydesign

Fri, 04 Feb 2011 04:08:00 UTC

(JavaScript) Sieve of Eratosthenes - pmigueld

Mon, 15 Nov 2010 23:21:19 UTC

Returns an array of all the prime numbers up to (n) using an implementation of the Sieve of Eratosthenes.

(Python) Curvature of point set - ianbaldy

Sat, 13 Nov 2010 23:53:11 UTC

(JavaScript) Forcee a page to reload - magicrebirth

Thu, 21 Oct 2010 00:24:02 UTC

(ActionScript 3) AS3: Rounding to nearest N - Winkyboy

Tue, 27 Jul 2010 05:01:57 UTC

syntax: roundToNearest(45, YourValueHere);

(Objective C) How to Convert Degrees to Radians, Radians to Degrees - magicrebirth

Sun, 13 Jun 2010 18:17:43 UTC

(ActionScript 3) Greatest Common Factor - b121417

Sat, 24 Apr 2010 12:22:37 UTC

(Objective C) Random Within Range - arpit

Wed, 21 Apr 2010 09:52:33 UTC

(ActionScript 3) AS3 Random Colour - adrianparr

Thu, 04 Mar 2010 17:23:47 UTC

(SQL) Calculating distance in Kilometres and Miles from Latitude and Longitude - zingo

Tue, 01 Dec 2009 20:22:06 UTC

Using SQL you can have your database return the distance between 2 sets of Lat and Long points, and using some math functions also take into account the curvature of the earth.

(LaTeX) Formulas in bold face - deepsoul

Sat, 15 Aug 2009 16:13:22 UTC

`\mathbf` does not put operators and greek characters in bold face. This macro does.

(ActionScript 3) Using modulo to snap an object - sidneydekoning

Thu, 11 Jun 2009 07:31:48 UTC

(ActionScript 3) Difference Between Two Angles - alexaivars

Fri, 29 May 2009 03:51:22 UTC

(ActionScript 3) Simple Bitwise - Dividing By Two - allnatural

Tue, 19 May 2009 14:02:06 UTC

(Other) Simple Attractors - forchid

Sat, 09 May 2009 15:52:53 UTC

(Python) generate periodic sin - iamok

Wed, 06 May 2009 03:13:33 UTC

(C#) Extracting an Int from a Little Endian or Big Endian Byte Array - rengber

Mon, 09 Feb 2009 22:21:05 UTC

Found this in some code I've been maintaining/expanding. Quite clever. Picture an array of bytes in binary 00000111 11100000 00000000 00000000 Now picture an Int32 in Binary 00000000000000000000000000000000 To grab a Little Endian Integer (16 bits) out of the array. Take the second array element 11100000 Assign it to the Int32 variable 00000000000000000000000011100000 Bit shift it up by 8 00000000000000001110000000000000 Now OR it with the first Array element - could also just add.


        00000000000000001110000000000000
or     00000000000000000000000000000111
=      00000000000000001110000000000111

(ActionScript 3) Format Decimals - Mijos

Thu, 22 Jan 2009 03:48:59 UTC

Usage: formatDecimals(3.1415926, 3); returns: 3.141. Also adds zeros to end if needed.

(JavaScript) generating color gradient in JS - localhorst

Tue, 13 Jan 2009 03:21:16 UTC

see website for all information about that. some more theory: [color-scaling-function](http://stackoverflow.com/questions/168838/color-scaling-function) [generate-color-for-a-power-meter-red-to-green](http://stackoverflow.com/questions/340209/generate-color-for-a-power-meter-red-to-green)

(Ruby) Logarithm with any base ï¼ˆä»»æ„ã®åº•ã‚’æŒã¤å¯¾æ•°ï¼‰ - octech

Thu, 24 Jul 2008 01:03:17 UTC

(LaTeX) PSTrick: Manifold and Tangent Space - tkf

Sun, 13 Apr 2008 04:48:15 UTC

PSTrickã§æ›¸ã„ãŸå¤šæ§˜ä½“ã®å›³

(JavaScript) Round to number of decimals - arcturus

Sun, 02 Dec 2007 13:40:52 UTC

(C++) C - create Process Daemon - whitetiger

Thu, 09 Nov 2006 23:55:41 UTC

(C++) C - Example Buffer OverFlow - whitetiger

Thu, 09 Nov 2006 23:54:43 UTC

(C++) integer round function macro - yuconner

Thu, 03 Aug 2006 20:33:35 UTC

(C++) cubic interpolation - yuconner

Thu, 03 Aug 2006 20:33:35 UTC

(JavaScript) Comprobar si un valor es un nÃºmero entero - sergiomas

Sat, 08 Jul 2006 08:38:28 UTC

Snipplr

(Python) Circle and sphere calculator - Tharix

(JavaScript) Math.TAU polyfill - pmw57

(LaTeX) 20131110_1331_r.7_math_response_sentence - greencocoa

(LaTeX) 20130611_1400_r.7_math_homework_template - greencocoa

(LaTeX) 20130611_1330_math_ex_with_header - greencocoa

(LaTeX) 20130611_1328_math_exercise - greencocoa

(Java) Random number generator - karellism

(JavaScript) Summate() - Add the characters of a number - Salamandern

(Python) Math expression syntax validator of parentheses in Python 3 - AlexanderRavikovich

(PHP) Sum keyed elements of an array - eortiz

(Java) Scaling Values into a range between 0 and 1 - rtperson

(ActionScript 3) AS3 MathUtils static class - adrianparr

(ActionScript 3) AS3 Map a Number within one range to another range - adrianparr

(JavaScript) Using Math.min and Math.max for an array - hellowouter

(C++) Gaussian Elimination - Bangonkali

(Java) [JAVA] NÃºmero Aleatorio Math.random() - goo

(ActionScript 3) Convert Radians to Degrees - zackattack27

(JavaScript) Simple Math Captcha-like verification JavaScript script that uses jQuery (form) validation plugin - racl101

(PHP) Function for Summation - iamdezzy

(PHP) Function for Finding Narcissistic Numbers - iamdezzy

(ActionScript 3) AS3 Round Decimal Places - adrianparr

(Prolog) Project Euler - Problem 2 - 13tazer31

(Prolog) Project Euler - Problem 1 - 13tazer31

(jQuery) jQuery UI slider with mathematical estimates - lynseydesign

(JavaScript) Sieve of Eratosthenes - pmigueld

(Python) Curvature of point set - ianbaldy

(JavaScript) Forcee a page to reload - magicrebirth

(ActionScript 3) AS3: Rounding to nearest N - Winkyboy

(Objective C) How to Convert Degrees to Radians, Radians to Degrees - magicrebirth

(ActionScript 3) Greatest Common Factor - b121417

(Objective C) Random Within Range - arpit

(ActionScript 3) AS3 Random Colour - adrianparr

(SQL) Calculating distance in Kilometres and Miles from Latitude and Longitude - zingo

(LaTeX) Formulas in bold face - deepsoul

(ActionScript 3) Using modulo to snap an object - sidneydekoning

(ActionScript 3) Difference Between Two Angles - alexaivars

(ActionScript 3) Simple Bitwise - Dividing By Two - allnatural

(Other) Simple Attractors - forchid

(Python) generate periodic sin - iamok

(C#) Extracting an Int from a Little Endian or Big Endian Byte Array - rengber

(ActionScript 3) Format Decimals - Mijos

(JavaScript) generating color gradient in JS - localhorst

(Ruby) Logarithm with any base ï¼ˆä»»æ„ã®åº•ã‚’æŒã¤å¯¾æ•°ï¼‰ - octech

(LaTeX) PSTrick: Manifold and Tangent Space - tkf

(JavaScript) Round to number of decimals - arcturus

(C++) C - create Process Daemon - whitetiger

(C++) C - Example Buffer OverFlow - whitetiger

(C++) integer round function macro - yuconner

(C++) cubic interpolation - yuconner

(JavaScript) Comprobar si un valor es un nÃºmero entero - sergiomas

(Ruby) Logarithm with any base ï¼ˆä»»æ„ã®åº•ã‚’æŒã¤å¯¾æ•°ï¼‰ - octech