drochner 458288a626 pull in an accuracy fix for corner cases from FDLIBM 5.3
(affects large arguments which are close to N*Pi+Pi/2):
    2. k_tan.c error was > 1 ulp target for FDLIBM
        5.2: Worst error at least 1.45 ulp at
        tan(1.7765241907548024E+269) = 1.7733884462610958E+16
        5.3: Worst error 0.96 ulp
2004-07-22 18:24:09 +00:00
..