lib/atanl.c


Log

Author Commit Date CI Message
Paul Eggert ca35d468 2017-09-13T00:48:18 all: prefer https: URLs
Bruno Haible 99bd6129 2012-02-29T12:30:07 math code: Add comments. * lib/acosl.c: Add comment about related glibc source files. * lib/asinl.c: Likewise. * lib/atanl.c: Likewise. * lib/expl.c: Likewise. * lib/logl.c: Likewise. * lib/sincosl.c: Likewise. * lib/sinl.c: Likewise. * lib/tanl.c: Likewise. * lib/trigl.c: Likewise. * lib/cosl.c: Likewise. Fix comments.
Bruno Haible 2394a603 2011-10-11T11:15:59 atanl: Simplify for platforms where 'long double' == 'double'. * lib/atanl.c (atanl) [HAVE_SAME_LONG_DOUBLE_AS_DOUBLE]: New alternative implementation. * m4/atanl.m4 (gl_FUNC_ATANL): Require gl_LONG_DOUBLE_VS_DOUBLE. Determine ATANL_LIBM according to HAVE_SAME_LONG_DOUBLE_AS_DOUBLE. * modules/atanl (Depends-on): Add atan. Update conditions.
Bruno Haible 441aa304 2009-12-10T20:28:30 Use spaces for indentation, not tabs.
Bruno Haible febae7ee 2008-10-19T14:05:30 Move the isnanf(), isnand(), isnanl() declarations to <math.h>.
Bruno Haible 57fdfd3f 2007-10-07T19:14:58 Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible 55eed6bb 2007-03-26T22:26:05 Better support of signalling NaNs.
Bruno Haible e1123c2f 2007-02-18T15:10:28 New module 'math'. <math.h> replaces mathl.h.
Paul Eggert 267a39ba 2005-05-14T06:03:57 *** empty log message ***
Paul Eggert 063043f5 2004-10-06T20:01:31 Add GPL notice, to match glibc's added LGPL notice. (atanl): Keep the code as similar to glibc as possible.
Bruno Haible 5657b253 2003-02-18T17:05:23 Transcendental functions for 'long double', from Paolo Bonzini.