Wikipedia:Reference desk/Archives/Mathematics/December 2015

= December 2 = Reference_desk/Archives/Mathematics/2015 December 2


 * 1) Formula for Excel

= December 3 = Reference_desk/Archives/Mathematics/2015 December 3


 * 1) Revolver probability
 * 2) Cubic roots for complex numbers, sum of square roots

= December 4 = Reference_desk/Archives/Mathematics/2015 December 4


 * 1) Is an infinite sphere circumnavigatable at infinite speed?

= December 5 = Reference_desk/Archives/Mathematics/2015 December 5


 * 1) Proportional to
 * 2) Long term level of drug in blood based on halflife

= December 6 = Reference_desk/Archives/Mathematics/2015 December 6


 * 1) Income distribution graph

= December 8 = Reference_desk/Archives/Mathematics/2015 December 8


 * 1) Can Wall-Sun-Sun primes exist?

= December 10 = Reference_desk/Archives/Mathematics/2015 December 10


 * 1) Chaotic systems with closed-form solutions

= December 15 = Reference_desk/Archives/Mathematics/2015 December 15


 * 1) Is ther any site that calculates the expected return of some game?
 * 2) Limit of a sequence struggle

= December 16 = Reference_desk/Archives/Mathematics/2015 December 16


 * 1) Whether to add to Linear Equation how to find the general form of a linear equation given two points

= December 20 = Reference_desk/Archives/Mathematics/2015 December 20


 * 1) apeirogon and zerogon
 * 2) Is there any concept besides Division by zero that does not exist, but gets analysed throughly?
 * 3) Cubic function formula proof
 * 4) Multiplicatively perfect numbers

= December 21 = Reference_desk/Archives/Mathematics/2015 December 21


 * 1) Why is there no Roman numeral to represent zero?
 * 2) Rugby Union score combinations

= December 22 = Reference_desk/Archives/Mathematics/2015 December 22


 * 1) Can someone verify this counterintuitive result.
 * 2) Higher-dimensional problem

= December 23 = Reference_desk/Archives/Mathematics/2015 December 23


 * 1) Combinatorics
 * 2) Generalization of &Gamma; function

= December 25 = Reference_desk/Archives/Mathematics/2015 December 25


 * 1) Good introductory book on algorithms for a middle-school kid?

= December 27 = Reference_desk/Archives/Mathematics/2015 December 27


 * 1) Point inside a convex polygon
 * 2) Criteria for physical quantity to be vector valued
 * 3) Odds of getting an equal number of heads and tails after X coin flips

= December 28 = Reference_desk/Archives/Mathematics/2015 December 28


 * 1) Probability of lucky streak in Poisson process
 * 2) Mathematical algorithm

= December 29 = Reference_desk/Archives/Mathematics/2015 December 29


 * 1) Intuitive explanation of Binomial coefficients

= December 31 = Reference_desk/Archives/Mathematics/2015 December 31


 * 1) Spherical polyhedron with biggest all-hexagon radius?
 * 2) Inward-biconnected, outward-biconnected components