Mathematics

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POST HERE AND GET BANNED

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Forum Migration

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TeX the World

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by gmalivuk » Wed Oct 02, 2013 1:35 am UTC

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xkcd Forum Rules - Updated 6th of Feb, 2017

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by hermaj » Fri Nov 07, 2008 4:46 am UTC » in School

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WE ALREADY KNOW ABOUT THE .999 --> 1 THING (and 0/0 etc)

Last post by hermaj « Tue Oct 30, 2007 12:06 am UTC

by hermaj » Tue Oct 30, 2007 12:06 am UTC

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Math Rules - Updated 2010/12/16

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by gmalivuk » Tue May 01, 2007 8:42 pm UTC

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Help with a recurrence relation, related to partitions, and related to random infinite permutations

Last post by eta oin shrdlu « Tue Jul 25, 2017 10:33 pm UTC
Replies: 6
by madaco » Tue Jul 18, 2017 6:41 am UTC

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Is an orthogonal diagonalization of a real symmetric matrix unique?

Last post by cyanyoshi « Mon Jul 24, 2017 2:00 am UTC
Replies: 1
by >-) » Mon Jul 24, 2017 12:27 am UTC

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distribution of a quadratic function of a multivariate normal

Last post by >-) « Mon Jul 10, 2017 9:16 am UTC
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by >-) » Sat Jul 01, 2017 7:10 pm UTC

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Is a meaningful disinction possible?

Last post by gmalivuk « Mon Jul 10, 2017 12:17 am UTC
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by Treatid » Sun Jul 09, 2017 11:56 pm UTC

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Looking for practice problems for algebra ?

Last post by monkey3 « Sun Jul 09, 2017 3:51 pm UTC
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by monkey3 » Wed Jul 05, 2017 2:17 pm UTC

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Misunderstanding basic math concepts, help please?

Last post by gmalivuk « Sun Jul 09, 2017 12:13 pm UTC
Replies: 338
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Attachment(s) by Treatid » Sun Apr 24, 2016 2:24 pm UTC
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Some questions about the volume of the n-ball.

Last post by antonfire « Fri Jul 07, 2017 9:54 pm UTC
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by Hackfleischkannibale » Thu Dec 08, 2011 9:52 am UTC

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Why do kids in school dread math?

Last post by Eebster the Great « Mon Jun 26, 2017 2:24 am UTC
Replies: 40
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by Mega85 » Thu Jun 01, 2017 7:40 pm UTC
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Approximating distance (alpha-max plus beta-min)

Last post by Qaanol « Mon Jun 19, 2017 11:20 pm UTC

by Qaanol » Mon Jun 19, 2017 11:20 pm UTC

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Magnetohydrodynamics

Last post by SpitValve « Mon Jun 19, 2017 12:18 pm UTC
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by Ben_morphett » Mon Jun 19, 2017 5:54 am UTC

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What would happen if $-1 bills were minted?

Last post by ucim « Thu Jun 15, 2017 4:44 am UTC
Replies: 20
by xkcdfan » Sat May 27, 2017 6:48 pm UTC

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[Linear Algebra] Finding an orthogonal vector

Last post by Qaanol « Sun Jun 04, 2017 10:36 pm UTC
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by Qaanol » Sat Jun 03, 2017 10:24 pm UTC

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Cantor diagonalization, exponentials and speed table

Last post by Eebster the Great « Fri Jun 02, 2017 11:34 pm UTC
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by Xwerxes » Wed May 31, 2017 5:20 pm UTC

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Interesting question regarding Fermat nested radicals

Last post by PM 2Ring « Wed May 31, 2017 10:35 am UTC
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by Rock910 » Tue May 23, 2017 4:24 am UTC

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properties of a certain game

Last post by >-) « Tue May 30, 2017 4:37 am UTC
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by >-) » Thu May 25, 2017 6:38 am UTC

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How to learn about radical expressions and equations ?

Last post by monkey3 « Sun May 28, 2017 3:39 am UTC
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by monkey3 » Thu May 25, 2017 1:50 pm UTC

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Confused: how does ZFC allow surreal numbers?

Last post by Eebster the Great « Fri May 26, 2017 10:29 pm UTC
Replies: 4
by arbiteroftruth » Wed May 24, 2017 5:23 pm UTC

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Percentage of numbers that are prime

Last post by gmalivuk « Tue May 23, 2017 1:52 am UTC
Replies: 37
Attachment(s) by juststrange » Tue Jul 29, 2008 4:51 pm UTC

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Any machine learning folks on this forum?

Last post by MartianInvader « Mon May 22, 2017 8:07 pm UTC
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by MartianInvader » Fri May 19, 2017 11:39 pm UTC

3 Replies

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Unit Spheres in a Pile

Last post by doogly « Thu May 18, 2017 12:27 pm UTC
Replies: 5
by jewish_scientist » Mon May 15, 2017 2:57 pm UTC

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ONAG: "Surreal Numbers" make a field?

Last post by madaco « Fri May 12, 2017 6:47 am UTC
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by revslaughter » Tue Sep 16, 2008 4:11 pm UTC

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Can somebody help me with some basic differential equation doubts ?

Last post by monkey3 « Tue May 09, 2017 7:58 am UTC
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by monkey3 » Wed Apr 26, 2017 8:37 am UTC

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An Eigenbasis Problem

Last post by Meteoric « Wed May 03, 2017 6:24 am UTC
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Attachment(s) by Carlington » Tue May 02, 2017 1:08 pm UTC

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Prime numbers

Last post by gmalivuk « Tue May 02, 2017 5:21 pm UTC
Replies: 30
by mmmcannibalism » Sat Sep 05, 2009 12:21 am UTC

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An annoying derivative

Last post by Spacemoss « Mon May 01, 2017 10:40 pm UTC
Replies: 4
Attachment(s) by Qaanol » Sun Feb 26, 2017 10:07 pm UTC

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Math/Cryptography Questions

Last post by Flumble « Mon May 01, 2017 4:53 pm UTC
Replies: 8
by MathDoofus » Mon May 01, 2017 12:54 am UTC

8 Replies

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Prime distribution, twin primes, and Riemann

Last post by Spacemoss « Mon May 01, 2017 5:27 am UTC
Replies: 4
Attachment(s) by Spacemoss » Mon May 01, 2017 2:30 am UTC

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Interesting probability problem

Last post by cyanyoshi « Sun Apr 30, 2017 11:54 pm UTC
Replies: 5
by measure » Tue Apr 25, 2017 8:55 pm UTC

5 Replies

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i want to learn factoring polynomial equation

Last post by monkey3 « Mon Apr 24, 2017 8:13 am UTC
Replies: 23
by monkey3 » Thu Apr 20, 2017 4:58 pm UTC

23 Replies

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Estimating Rate of Bullet Deformation from Ballistic-Gel Cavity Profile

Last post by Flintstone « Wed Apr 19, 2017 8:05 am UTC

by Flintstone » Wed Apr 19, 2017 8:05 am UTC

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Odd or Even?

Last post by Flintstone « Wed Apr 19, 2017 8:02 am UTC
Replies: 10
by HiThisIsMe » Fri Nov 18, 2016 10:20 am UTC

10 Replies

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Last post by Flintstone View the latest post
Wed Apr 19, 2017 8:02 am UTC
Induction Question

Last post by gmalivuk « Tue Apr 18, 2017 12:43 pm UTC
Replies: 8
by Bripirate » Mon Apr 03, 2017 10:14 pm UTC

8 Replies

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Qustion about 3D

Last post by Demki « Mon Apr 17, 2017 9:15 pm UTC
Replies: 3
by Tevin Chung from South Korea » Sun Apr 16, 2017 4:55 am UTC

3 Replies

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will every mandelbrot zoom end in a black point?

Last post by zukenft « Mon Apr 17, 2017 7:19 pm UTC
Replies: 3
by zukenft » Mon Apr 17, 2017 10:34 am UTC

3 Replies

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Futurama Puzzle Game

Last post by matchmakers « Sun Apr 16, 2017 3:35 pm UTC
Replies: 5
by measure » Wed Mar 29, 2017 10:22 pm UTC

5 Replies

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Genetic Inheritance - Carrier Probability Question

Last post by Xanthir « Mon Apr 10, 2017 8:05 pm UTC
Replies: 12
by mathmannix » Wed Apr 05, 2017 2:06 pm UTC

12 Replies

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Last post by Xanthir View the latest post
Mon Apr 10, 2017 8:05 pm UTC
Smallest sum of digits of a multiple of n

Last post by el matematico « Sun Apr 02, 2017 3:38 pm UTC
Replies: 2
by el matematico » Thu Mar 30, 2017 9:18 pm UTC

2 Replies

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Odd cubic perfect numbers divisible by 5

Last post by LucasBrown « Sat Apr 01, 2017 7:31 pm UTC

by LucasBrown » Sat Apr 01, 2017 7:31 pm UTC

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behavior of best estimator on some constructed mixture distribution

Last post by Xanthir « Wed Mar 29, 2017 7:51 pm UTC
Replies: 3
by >-) » Thu Mar 16, 2017 7:55 pm UTC

3 Replies

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Elementary probability

Last post by gmalivuk « Mon Mar 20, 2017 2:59 pm UTC
Replies: 5
by SomeFloridaKid » Fri Mar 17, 2017 12:34 am UTC

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Killing infinites and using computables instead of reals

Last post by sintrastes « Mon Mar 13, 2017 2:06 pm UTC
Replies: 31
by FrancovS » Sat Jul 24, 2010 7:56 pm UTC

31 Replies

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What happens if you de-discretize time in the blue eyes riddle?

Last post by Caenbe « Sun Mar 12, 2017 5:07 pm UTC
Replies: 9
by agelessdrifter » Sat Mar 04, 2017 11:51 pm UTC

9 Replies

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vertex cut / graph / combinatorics problem

Last post by >-) « Tue Mar 07, 2017 1:39 pm UTC
Replies: 5
by >-) » Mon Mar 06, 2017 6:05 pm UTC

5 Replies

1938 Views

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Tue Mar 07, 2017 1:39 pm UTC
Probability problem

Last post by Goahead52 « Fri Mar 03, 2017 9:24 pm UTC
Replies: 13
by Goahead52 » Wed Feb 22, 2017 4:04 pm UTC

13 Replies

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Help with a 9 Variable Equation

Last post by Xenomortis « Wed Mar 01, 2017 10:22 pm UTC
Replies: 6
by jewish_scientist » Mon Feb 27, 2017 6:51 pm UTC

6 Replies

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Wed Mar 01, 2017 10:22 pm UTC
WoW: A Strange Game. The only way to win is not to play.

Last post by Xanthir « Mon Feb 27, 2017 9:57 pm UTC
Replies: 7
by Cave Wizard » Sat Feb 25, 2017 8:02 pm UTC

7 Replies

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Question about T^2 and Q Residuals...

Last post by rezangyal « Thu Feb 23, 2017 4:40 pm UTC

by rezangyal » Thu Feb 23, 2017 4:40 pm UTC

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Convert points from a 2d space with a real dimension x and an imaginary dimension y

Last post by gmalivuk « Wed Feb 22, 2017 8:46 pm UTC
Replies: 19
Attachment(s) by MrY » Tue Feb 21, 2017 5:33 pm UTC

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Stats Question

Last post by MartianInvader « Wed Feb 22, 2017 8:15 pm UTC
Replies: 3
by SomeFloridaKid » Wed Feb 22, 2017 1:49 am UTC

3 Replies

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"There is an Exception to every rule"

Last post by Xanthir « Fri Feb 17, 2017 10:48 pm UTC
Replies: 32
by lorb » Sat Feb 04, 2017 4:01 pm UTC

32 Replies

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