Wikipedia:Reference desk/Archives/Mathematics/March 2014

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March 2

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 2

1. band aid info

March 3

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 3

1. Expression for pi
2. Model railroad geometry.

March 4

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 4

1. orthogonal component
2. Mathematical proof as a source

March 5

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 5

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

March 6

Wikipedia: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

Wikipedia: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

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 10

1. Calculating average ranking
2. Why is arcsinh(1) so close to √π/2 ?

March 11

Wikipedia: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

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 12

1. Odd perfect numbers

March 13

Wikipedia: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

Wikipedia: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

Wikipedia: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

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 18

1. Closest sets of primes

March 19

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 19

1. Outlier in a Set of Numbers
2. game theory

March 20

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 20

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

March 21

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 21

1. Questions in Unit-Conversions

March 22

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 22

1. OEIS text

March 23

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 23

1. Odd function, possible to define cleanly?

March 25

Wikipedia: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

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 26

1. Distribution of points on a sphere

March 27

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 27

1. Lottery probability

March 28

Wikipedia:Reference_desk/Archives/Mathematics/2014 March 28

1. 1 x 10¹¹

March 30

Wikipedia: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