nth-root ( n x -- y )
Factor handbook » The language » Numbers » Mathematical functions » Powers and logarithms

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Vocabulary
math.functions

Inputs

n	an integer
x	a number

Outputs

y

a number

Word description
Calculates the nth root of a number, such that y^n=x.

Definition

USING: kernel math ;

IN: math.functions

: nth-root ( n x -- y ) swap recip ^ ; inline