diff options
Diffstat (limited to 'src/pkg/big/rat.go')
| -rw-r--r-- | src/pkg/big/rat.go | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/pkg/big/rat.go b/src/pkg/big/rat.go index f35df4b46..ddd858d5c 100644 --- a/src/pkg/big/rat.go +++ b/src/pkg/big/rat.go @@ -160,9 +160,11 @@ func (z *Rat) Quo(x, y *Rat) *Rat { if len(y.a.abs) == 0 { panic("division by zero") } - z.a.abs = z.a.abs.mul(x.a.abs, y.b) - z.b = z.b.mul(x.b, y.a.abs) - z.a.neg = x.a.neg != y.a.neg + a := mulNat(&x.a, y.b) + b := mulNat(&y.a, x.b) + z.a.abs = a.abs + z.b = b.abs + z.a.neg = a.neg != b.neg return z.norm() } |