diff options
Diffstat (limited to 'math/s_clogl.c')
| -rw-r--r-- | math/s_clogl.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/math/s_clogl.c b/math/s_clogl.c index eaba572ce7..af3ed99714 100644 --- a/math/s_clogl.c +++ b/math/s_clogl.c @@ -85,6 +85,19 @@ __clogl (__complex__ long double x) d2m1 += absy * absy; __real__ result = __log1pl (d2m1) / 2.0L; } + else if (absx < 1.0L + && absx >= 0.75L + && absy < LDBL_EPSILON / 2.0L + && scale == 0) + { + long double d2m1 = (absx - 1.0L) * (absx + 1.0L); + __real__ result = __log1pl (d2m1) / 2.0L; + } + else if (absx < 1.0L && (absx >= 0.75L || absy >= 0.5L) && scale == 0) + { + long double d2m1 = __x2y2m1l (absx, absy); + __real__ result = __log1pl (d2m1) / 2.0L; + } else { long double d = __ieee754_hypotl (absx, absy); |