diff options
Diffstat (limited to 'src/math/sqrtf.c')
| -rw-r--r-- | src/math/sqrtf.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/math/sqrtf.c b/src/math/sqrtf.c index 35c24e50..28cb4ad3 100644 --- a/src/math/sqrtf.c +++ b/src/math/sqrtf.c @@ -15,7 +15,7 @@ #include "libm.h" -static const float one = 1.0, tiny = 1.0e-30; +static const float tiny = 1.0e-30; float sqrtf(float x) { @@ -68,10 +68,10 @@ float sqrtf(float x) /* use floating add to find out rounding direction */ if (ix != 0) { - z = one - tiny; /* raise inexact flag */ - if (z >= one) { - z = one + tiny; - if (z > one) + z = 1.0f - tiny; /* raise inexact flag */ + if (z >= 1.0f) { + z = 1.0f + tiny; + if (z > 1.0f) q += 2; else q += q & 1; |