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power


Type:   -   Lisp function (closure)
Source:   -   misc.lsp

Syntax

(power x y)
x, y - two integer or floating point numbers
returns - x raised to the y power as a floating point number

In Nyquist, 'power' is implemented as a Lisp function:

(defun power (x y)
  (exp (* (log (float x)) y)))

Description

The 'power' function returns 'x' raised to the 'y' power as a floating point number.

Examples

(power 2 8)   => 256
(power 4 .5)  => 2.0

See also expt.

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Nyquist / XLISP 2.0  -  Contents | Tutorials | Examples | Reference