When you ask for the square root s of a number a, you are effectively asking for the solution to the equation s^2a. This equation, however, in general has two different ...

 

Making lists from functions. This makes a list of 5 elements, each of the form p[i]. Here is another way to produce the same list.

The MathLink library provides a collection of C language functions for interacting with Mathematica via MathLink. These functions allow you not only to handle native C data ...

InverseBetaRegularized[s, a, b] gives the inverse of the regularized incomplete beta function.

 

UnitTriangle[x] represents the unit triangle function on the interval |x| <= 1 .UnitTriangle[x_1, x_2, ...] represents the multidimensional unit triangle function on the ...

DivisorSigma[k, n] gives the divisor function \[Sigma]_k (n).

WeierstrassInvariants[{\[Omega], \[Omega]^\[Prime]}] gives the invariants {g_2, g_3} for Weierstrass elliptic functions corresponding to the half-periods {\[Omega], ...

Mathematica has over 3000 built-in functions and other objects, all based on a single unified framework, and all carefully designed to work together, both in simple ...