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| author | Rich Felker <dalias@aerifal.cx> | 2012-11-15 08:37:58 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-11-15 08:37:58 -0500 |
| commit | 8bb181622222f2ee3462c8b021bcae4fcdbbd37a (patch) | |
| tree | 166a1be834c8cd5a4c2521d41d7ee506bd8c8e51 /src/math/hypot.c | |
| parent | 22781b4d8ecaf97ac52d2a501a2e7d3bc1920ce0 (diff) | |
| parent | 68847ecd3a644d3ffd9be58603be1a3fa437dff0 (diff) | |
| download | musl-8bb181622222f2ee3462c8b021bcae4fcdbbd37a.tar.gz | |
Merge remote-tracking branch 'nsz/math'
Diffstat (limited to 'src/math/hypot.c')
| -rw-r--r-- | src/math/hypot.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/src/math/hypot.c b/src/math/hypot.c index ba4c7575..9a4cbdb3 100644 --- a/src/math/hypot.c +++ b/src/math/hypot.c @@ -117,12 +117,7 @@ double hypot(double x, double y) t2 = a - t1; w = sqrt(t1*y1-(w*(-w)-(t1*y2+t2*b))); } - if (k != 0) { - uint32_t high; - t1 = 1.0; - GET_HIGH_WORD(high, t1); - SET_HIGH_WORD(t1, high+(k<<20)); - return t1*w; - } + if (k) + w = scalbn(w, k); return w; } |