Wikipedia:Reference desk/Archives/Mathematics/February 2013

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February 1

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 1

1. Complex statistics
2. Lottery
3. Timezone

February 2

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 2

1. Wulff net
2. Definition and etiology of statistical/mathematical symbols

February 3

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 3

1. divisibility

February 4

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 4

1. Testing Support Vector Machine
2. void space in crushed stone

February 5

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 5

1. A quetion in the real line topology

February 6

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 6

1. Newton–Pepys problem
2. Identity
3. Maclaurin's series, but where?

February 7

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 7

1. 3 in each column and row of 6 by 6 grid?

February 9

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 9

1. significance of a series
2. For my sandbox

February 10

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 10

1. How to prove
2. Multiplying by a uniformly-distributed random variable

February 11

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 11

1. Variance of the product of two normals
2. The number of subsets of {1,2,...,n} with a total sum k
3. Squared triangular number representative polychora.

February 12

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 12

1. Cosets and normal subgroup equality
2. Estimating parameters of a distribution from censored data

February 15

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 15

1. How do you solve $frac{n!}{(n-r)!n^{r}}ge1-epsilon$ for n?

February 16

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 16

1. Quadratic roots
2. Notation for representation theory of the Lorentz group

February 17

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 17

1. probability and habit.
2. Analytical geometry question

February 19

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 19

1. Tensors

February 21

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 21

1. Name of number patterns

February 22

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 22

1. stuck on calculus homework (newton's method)
2. What are the house odds of those blackjack variants?
3. Model of riffle shuffle done by a person

February 23

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 23

1. Mathematical symbol for specifically integer division
2. make computation

February 24

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 24

1. Terminology in Representation Theory

February 25

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 25

1. Linear Regression with Known Uncertainty in Y-Variable
2. Standard deviation is related to probability, just as expectation is related to...?

February 27

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 27

1. The Gamma function and Euler's constant (e)

February 28

Wikipedia:Reference_desk/Archives/Mathematics/2013 February 28

1. 4 dimensional equivalents of the Johnson solids?
2. Percent chance for each individual