diff options
Diffstat (limited to 'ext/bigdecimal')
| -rw-r--r-- | ext/bigdecimal/bigdecimal.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c index 67622ea5eb..667f58128d 100644 --- a/ext/bigdecimal/bigdecimal.c +++ b/ext/bigdecimal/bigdecimal.c @@ -882,7 +882,9 @@ BigDecimal_divide(Real **c, Real **res, Real **div, VALUE self, VALUE r) if(!b) return DoSomeOne(self,r,'/'); SAVE(b); *div = b; - mx =(a->MaxPrec + b->MaxPrec + 1) * VpBaseFig(); + mx = a->Prec+abs(a->exponent); + if(mx<b->Prec+abs(b->exponent)) mx = b->Prec+abs(b->exponent); + mx =(mx + 1) * VpBaseFig(); GUARD_OBJ((*c),VpCreateRbObject(mx, "#0")); GUARD_OBJ((*res),VpCreateRbObject((mx+1) * 2 +(VpBaseFig() + 1), "#0")); VpDivd(*c, *res, a, b); |