Wikipedia:Reference desk/Archives/Mathematics/February 2013

= February 1 = Reference_desk/Archives/Mathematics/2013 February 1


 * 1) Complex statistics
 * 2) Lottery
 * 3) Timezone

= February 2 = Reference_desk/Archives/Mathematics/2013 February 2


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

= February 3 = Reference_desk/Archives/Mathematics/2013 February 3


 * 1) divisibility

= February 4 = Reference_desk/Archives/Mathematics/2013 February 4


 * 1) Testing Support Vector Machine
 * 2) void space in crushed stone

= February 5 = Reference_desk/Archives/Mathematics/2013 February 5


 * 1) A quetion in the real line topology

= February 6 = Reference_desk/Archives/Mathematics/2013 February 6


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

= February 7 = Reference_desk/Archives/Mathematics/2013 February 7


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

= February 9 = Reference_desk/Archives/Mathematics/2013 February 9


 * 1) significance of a series
 * 2) For my sandbox

= February 10 = Reference_desk/Archives/Mathematics/2013 February 10


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

= February 11 = 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 = Reference_desk/Archives/Mathematics/2013 February 12


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

= February 15 = Reference_desk/Archives/Mathematics/2013 February 15


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

= February 16 = Reference_desk/Archives/Mathematics/2013 February 16


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

= February 17 = Reference_desk/Archives/Mathematics/2013 February 17


 * 1) probability and habit.
 * 2) Analytical geometry question

= February 19 = Reference_desk/Archives/Mathematics/2013 February 19


 * 1) Tensors

= February 21 = Reference_desk/Archives/Mathematics/2013 February 21


 * 1) Name of number patterns

= February 22 = 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 = Reference_desk/Archives/Mathematics/2013 February 23


 * 1) Mathematical symbol for specifically integer division
 * 2) make computation

= February 24 = Reference_desk/Archives/Mathematics/2013 February 24


 * 1) Terminology in Representation Theory

= February 25 = 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 = Reference_desk/Archives/Mathematics/2013 February 27


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

= February 28 = Reference_desk/Archives/Mathematics/2013 February 28


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