17

Questions
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55
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20
answers
13k
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What is convolution intuitively?

oct 27 at 0:23 Liviu Nicolaescu 11.3k●1●20●33

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58
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54
answers
12k
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Free, high quality mathematical writing online? [closed]

jan 24 12 at 21:25 Leandro Vendramin 891●1●4●12

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21
answers
9k
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Memorizing theorems [closed]

aug 10 11 at 17:35 richard 1

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11
votes
9
answers
9k
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Why is the gradient normal?

mar 20 at 16:51 Steve 148●1●8

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17
votes
63
answers
9k
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What’s your favorite equation, formula, identity or inequality? [closed]

aug 22 10 at 16:14 Richard Stanley 13.3k●2●60●94

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23
answers
5k
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Is there an image for you that epitomizes mathematics?

jul 22 10 at 13:42 babubba 1,343●1●7●17

 
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2
answers
3k
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What’s an efficient way to calculate covariance for a large data set?

nov 19 09 at 19:26 Mike B 31●1

 
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4
answers
2k
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How do I iterate over binary trees?

apr 5 12 at 19:58 Victor Miller 3,395●2●14●26

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9
answers
2k
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Learning new mathematics

nov 4 09 at 15:16 Harald Hanche-Olsen 5,750●1●13●34

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6
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1k
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Thorough Introduction to Singular Value Decomposition

jul 27 10 at 5:13 J. M. 2,115●7●20

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