diff options
Diffstat (limited to 'src/zpowu.c')
| -rw-r--r-- | src/zpowu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/zpowu.c b/src/zpowu.c index 35247c3..5a7676d 100644 --- a/src/zpowu.c +++ b/src/zpowu.c @@ -21,10 +21,11 @@ zpowu(z_t a, z_t b, unsigned long long int c) neg = znegative(b) && (c & 1); zabs(tb, b); - zsetu(a, 1); if (c & 1) - zmul_ll(a, a, tb); + zset(a, tb); + else + zsetu(a, 1); while (c >>= 1) { zsqr_ll(tb, tb); if (c & 1) |