p^ ( p n -- p^n )
Polynomials

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Vocabulary
math.polynomials

Inputs

p	a polynomial
n	a number

Outputs

p^n	a polynomial

Word description
Computes p to the power of n.

Examples

USING: math.polynomials prettyprint ; { 1 2 0 } 3 p^ .
{ 1 6 12 8 0 0 0 }

Definition

USING: kernel math ;

IN: math.polynomials

: p^ ( p n -- p^n )
    dup 0 >= [ (p^) ] [ negative-power-polynomial ] if ;