diff options
Diffstat (limited to 'sysdeps/ieee754/flt-32')
| -rw-r--r-- | sysdeps/ieee754/flt-32/e_j0f.c | 3 | ||||
| -rw-r--r-- | sysdeps/ieee754/flt-32/e_j1f.c | 6 |
2 files changed, 3 insertions, 6 deletions
diff --git a/sysdeps/ieee754/flt-32/e_j0f.c b/sysdeps/ieee754/flt-32/e_j0f.c index cbad70b92d..b3b20524f9 100644 --- a/sysdeps/ieee754/flt-32/e_j0f.c +++ b/sysdeps/ieee754/flt-32/e_j0f.c @@ -147,8 +147,7 @@ v04 = 4.4111031494e-10; /* 0x2ff280c2 */ * sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x)) * to compute the worse one. */ - s = __sinf(x); - c = __cosf(x); + __sincosf (x, &s, &c); ss = s-c; cc = s+c; /* diff --git a/sysdeps/ieee754/flt-32/e_j1f.c b/sysdeps/ieee754/flt-32/e_j1f.c index a227bc09f1..26f606a08a 100644 --- a/sysdeps/ieee754/flt-32/e_j1f.c +++ b/sysdeps/ieee754/flt-32/e_j1f.c @@ -67,8 +67,7 @@ static float zero = 0.0; if(ix>=0x7f800000) return one/x; y = fabsf(x); if(ix >= 0x40000000) { /* |x| >= 2.0 */ - s = __sinf(y); - c = __cosf(y); + __sincosf (y, &s, &c); ss = -s-c; cc = s-c; if(ix<0x7f000000) { /* make sure y+y not overflow */ @@ -138,8 +137,7 @@ static float V0[5] = { if(ix==0) return -one/zero; if(hx<0) return zero/zero; if(ix >= 0x40000000) { /* |x| >= 2.0 */ - s = __sinf(x); - c = __cosf(x); + __sincosf (x, &s, &c); ss = -s-c; cc = s-c; if(ix<0x7f000000) { /* make sure x+x not overflow */ |