Wikipedia:Reference desk/Archives/Mathematics/March 2014

= March 2 = Reference_desk/Archives/Mathematics/2014 March 2


 * 1) band aid info

= March 3 = Reference_desk/Archives/Mathematics/2014 March 3


 * 1) Expression for pi
 * 2) Model railroad geometry.

= March 4 = Reference_desk/Archives/Mathematics/2014 March 4


 * 1) orthogonal component
 * 2) Mathematical proof as a source

= March 5 = Reference_desk/Archives/Mathematics/2014 March 5


 * 1) Where are the constraints violated?
 * 2) Constant second quotients property
 * 3) Turning radius

= March 6 = Reference_desk/Archives/Mathematics/2014 March 6


 * 1) derivative of (y=x^(2x+1))
 * 2) quintic polynomial
 * 3) Tryes slipping upon deceleration equation

= March 7 = Reference_desk/Archives/Mathematics/2014 March 7


 * 1) Cos(pi/2)
 * 2) Finding two unknowns in one equation
 * 3) What's the average change in cents for a purchase in US$2 or more?

= March 10 = Reference_desk/Archives/Mathematics/2014 March 10


 * 1) Calculating average ranking
 * 2) Why is arcsinh(1) so close to $√&pi;⁄2$ ?

= March 11 = Reference_desk/Archives/Mathematics/2014 March 11


 * 1) Please help me with this linear equation problem
 * 2) hyperbolic triangle inradius
 * 3) A slight problem of ignorance
 * 4) Math puzzle

= March 12 = Reference_desk/Archives/Mathematics/2014 March 12


 * 1) Odd perfect numbers

= March 13 = Reference_desk/Archives/Mathematics/2014 March 13


 * 1) Nonincreasing stars and bars
 * 2) In wikipedia article: Multivariate kernel density estimation, Is this a mistake?
 * 3) Find the function
 * 4) telescoping series

= March 14 = Reference_desk/Archives/Mathematics/2014 March 14


 * 1) Jacobians and vector field differentials
 * 2) how to replace 1.66^-18 to scientific form?

= March 17 = Reference_desk/Archives/Mathematics/2014 March 17


 * 1) Algebraic Curves Approximating Transcendental Functions
 * 2) Rewriting an equation in order to solve for a particular variable

= March 18 = Reference_desk/Archives/Mathematics/2014 March 18


 * 1) Closest sets of primes

= March 19 = Reference_desk/Archives/Mathematics/2014 March 19


 * 1) Outlier in a Set of Numbers
 * 2) game theory

= March 20 = Reference_desk/Archives/Mathematics/2014 March 20


 * 1) Sequences
 * 2) Inequality about plane motions.
 * 3) Limit of sum of matrices

= March 21 = Reference_desk/Archives/Mathematics/2014 March 21


 * 1) Questions in Unit-Conversions

= March 22 = Reference_desk/Archives/Mathematics/2014 March 22


 * 1) OEIS text

= March 23 = Reference_desk/Archives/Mathematics/2014 March 23


 * 1) Odd function, possible to define cleanly?

= March 25 = Reference_desk/Archives/Mathematics/2014 March 25


 * 1) Abstract Algebra Integral Domains
 * 2) Tribbonacci numbers
 * 3) Using 1-s2/s1 as a measure of one-dimensionality

= March 26 = Reference_desk/Archives/Mathematics/2014 March 26


 * 1) Distribution of points on a sphere

= March 27 = Reference_desk/Archives/Mathematics/2014 March 27


 * 1) Lottery probability

= March 28 = Reference_desk/Archives/Mathematics/2014 March 28


 * 1) 1 x 1011

= March 30 = Reference_desk/Archives/Mathematics/2014 March 30


 * 1) Continuously differentiable function
 * 2) Another Curios "Coincidence" Between The Superellipse x3 + y3 = 1 And The Gaussian function
 * 3) Name for operation on convex polytopes