diff options
Diffstat (limited to 'src/pkg/bignum/nrdiv_test.go')
| -rw-r--r-- | src/pkg/bignum/nrdiv_test.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/pkg/bignum/nrdiv_test.go b/src/pkg/bignum/nrdiv_test.go index 752ab7903..724eecec3 100644 --- a/src/pkg/bignum/nrdiv_test.go +++ b/src/pkg/bignum/nrdiv_test.go @@ -95,13 +95,13 @@ func nrDivEst(x0, y0 Natural) Natural { // Determine a scale factor f = 2^e such that // 0.5 <= y/f == y*(2^-e) < 1.0 // and scale y accordingly. - e := int(y.m.Log2())+1; + e := int(y.m.Log2()) + 1; y.e -= e; // t1 var c = 2.9142; const n = 14; - t1 := fpNat{Nat(uint64(c*(1<<n))), -n}; + t1 := fpNat{Nat(uint64(c * (1 << n))), -n}; // Compute initial value r0 for the reciprocal of y/f. // r0 = t1 - 2*y @@ -129,7 +129,7 @@ func nrDivEst(x0, y0 Natural) Natural { // reduce mantissa size // TODO: Find smaller bound as it will reduce // computation time massively. - d := int(r.m.Log2() + 1)-maxLen; + d := int(r.m.Log2()+1) - maxLen; if d > 0 { r = fpNat{r.m.Shr(uint(d)), r.e + d} } |