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 ...

Cellular automata provide a convenient way to represent many kinds of systems in which the values of cells in an array are updated in discrete steps according to a local ...

IntegerQ[expr] gives True if expr is an integer, and False otherwise.

Cosh[z] gives the hyperbolic cosine of z.

Sinh[z] gives the hyperbolic sine of z.

Pattern matching makes possible some of the most succinct and elegant programs in the Mathematica language—immediately compressing large numbers of conditional cases into ...

Mathematica has the most extensive collection of mathematical functions ever assembled. Often relying on original results and algorithms developed at Wolfram Research over ...

Precision[x] gives the effective number of digits of precision in the number x.

Sinc[z] gives sinc(z).

Mathematica's unified symbolic architecture allows immediate generalization of part-oriented list operations to arbitrary expressions —supporting operations both on ...