.TH ZPOWU 3 libzahl
.SH NAME
zpowu - Calculate a power of a big integer
.SH SYNOPSIS
.nf
#include <zahl.h>

void zpowu(z_t \fIpower\fP, z_t \fIbase\fP, unsigned long long int \fIexponent\fP);
.fi
.SH DESCRIPTION
.B zpowu
calculates the
.IR exponent :th
power of a
.IR base ,
and stores the result in
.IR power .
That is,
.I power
gets
.I base
↑
.IR exponent .
.P
It is safe to call
.B zpowu
with non-unique parameters.
.SH SEE ALSO
.BR zpowu (3),
.BR zmodpowu (3),
.BR zsqr (3),
.BR zstr (3),
.BR zadd (3),
.BR zsub (3),
.BR zmul (3),
.BR zdiv (3),
.BR zmod (3),
.BR zneg (3),
.BR zabs (3)