diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64')
88 files changed, 264 insertions, 385 deletions
diff --git a/sysdeps/ieee754/dbl-64/MathLib.h b/sysdeps/ieee754/dbl-64/MathLib.h index cf56606e36..395a57669c 100644 --- a/sysdeps/ieee754/dbl-64/MathLib.h +++ b/sysdeps/ieee754/dbl-64/MathLib.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/asincos.tbl b/sysdeps/ieee754/dbl-64/asincos.tbl index b50a366d8b..840b61852f 100644 --- a/sysdeps/ieee754/dbl-64/asincos.tbl +++ b/sysdeps/ieee754/dbl-64/asincos.tbl @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/atnat.h b/sysdeps/ieee754/dbl-64/atnat.h index a1a3572f7c..de612b09c7 100644 --- a/sysdeps/ieee754/dbl-64/atnat.h +++ b/sysdeps/ieee754/dbl-64/atnat.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/atnat2.h b/sysdeps/ieee754/dbl-64/atnat2.h index f12498bf3f..d5a141deb0 100644 --- a/sysdeps/ieee754/dbl-64/atnat2.h +++ b/sysdeps/ieee754/dbl-64/atnat2.h @@ -2,7 +2,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/branred.c b/sysdeps/ieee754/dbl-64/branred.c index 524d091dc3..9d15fdf4d2 100644 --- a/sysdeps/ieee754/dbl-64/branred.c +++ b/sysdeps/ieee754/dbl-64/branred.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/branred.h b/sysdeps/ieee754/dbl-64/branred.h index 4e27c37b84..2306e2e023 100644 --- a/sysdeps/ieee754/dbl-64/branred.h +++ b/sysdeps/ieee754/dbl-64/branred.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/dbl2mpn.c b/sysdeps/ieee754/dbl-64/dbl2mpn.c index 087d64377b..f7d8186098 100644 --- a/sysdeps/ieee754/dbl-64/dbl2mpn.c +++ b/sysdeps/ieee754/dbl-64/dbl2mpn.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1993-2013 Free Software Foundation, Inc. +/* Copyright (C) 1993-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/sysdeps/ieee754/dbl-64/dla.h b/sysdeps/ieee754/dbl-64/dla.h index 6666982bfa..f90a6f8d2e 100644 --- a/sysdeps/ieee754/dbl-64/dla.h +++ b/sysdeps/ieee754/dbl-64/dla.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/doasin.c b/sysdeps/ieee754/dbl-64/doasin.c index ff444d5ca9..132a3f0113 100644 --- a/sysdeps/ieee754/dbl-64/doasin.c +++ b/sysdeps/ieee754/dbl-64/doasin.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/doasin.h b/sysdeps/ieee754/dbl-64/doasin.h index 5548210789..39cfcf4aed 100644 --- a/sysdeps/ieee754/dbl-64/doasin.h +++ b/sysdeps/ieee754/dbl-64/doasin.h @@ -2,7 +2,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/dosincos.c b/sysdeps/ieee754/dbl-64/dosincos.c index e1c8836b72..de6f57bfff 100644 --- a/sysdeps/ieee754/dbl-64/dosincos.c +++ b/sysdeps/ieee754/dbl-64/dosincos.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/dosincos.h b/sysdeps/ieee754/dbl-64/dosincos.h index 49a22c8d73..516afd3977 100644 --- a/sysdeps/ieee754/dbl-64/dosincos.h +++ b/sysdeps/ieee754/dbl-64/dosincos.h @@ -2,7 +2,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/e_asin.c b/sysdeps/ieee754/dbl-64/e_asin.c index 27cd2a10d3..5bb5aeb075 100644 --- a/sysdeps/ieee754/dbl-64/e_asin.c +++ b/sysdeps/ieee754/dbl-64/e_asin.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/e_atan2.c b/sysdeps/ieee754/dbl-64/e_atan2.c index e36305cda7..a287ca6656 100644 --- a/sysdeps/ieee754/dbl-64/e_atan2.c +++ b/sysdeps/ieee754/dbl-64/e_atan2.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/e_atanh.c b/sysdeps/ieee754/dbl-64/e_atanh.c index 958e9375c6..21bb9908d1 100644 --- a/sysdeps/ieee754/dbl-64/e_atanh.c +++ b/sysdeps/ieee754/dbl-64/e_atanh.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2011-2013 Free Software Foundation, Inc. +/* Copyright (C) 2011-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. diff --git a/sysdeps/ieee754/dbl-64/e_exp.c b/sysdeps/ieee754/dbl-64/e_exp.c index 9d35e6d66c..100fc397a7 100644 --- a/sysdeps/ieee754/dbl-64/e_exp.c +++ b/sysdeps/ieee754/dbl-64/e_exp.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/e_exp10.c b/sysdeps/ieee754/dbl-64/e_exp10.c index 50b97f17ae..eac609b71d 100644 --- a/sysdeps/ieee754/dbl-64/e_exp10.c +++ b/sysdeps/ieee754/dbl-64/e_exp10.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2012-2013 Free Software Foundation, Inc. +/* Copyright (C) 2012-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/sysdeps/ieee754/dbl-64/e_exp2.c b/sysdeps/ieee754/dbl-64/e_exp2.c index e1ba940e6c..10e23e2218 100644 --- a/sysdeps/ieee754/dbl-64/e_exp2.c +++ b/sysdeps/ieee754/dbl-64/e_exp2.c @@ -1,5 +1,5 @@ /* Double-precision floating point 2^x. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Geoffrey Keating <geoffk@ozemail.com.au> diff --git a/sysdeps/ieee754/dbl-64/e_gamma_r.c b/sysdeps/ieee754/dbl-64/e_gamma_r.c index 13e389d7c1..1c427556bc 100644 --- a/sysdeps/ieee754/dbl-64/e_gamma_r.c +++ b/sysdeps/ieee754/dbl-64/e_gamma_r.c @@ -1,5 +1,5 @@ /* Implementation of gamma function according to ISO C. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/e_log.c b/sysdeps/ieee754/dbl-64/e_log.c index a7ab544354..0b2889cb3b 100644 --- a/sysdeps/ieee754/dbl-64/e_log.c +++ b/sysdeps/ieee754/dbl-64/e_log.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/e_pow.c b/sysdeps/ieee754/dbl-64/e_pow.c index 9cf2309174..1c5f4b311e 100644 --- a/sysdeps/ieee754/dbl-64/e_pow.c +++ b/sysdeps/ieee754/dbl-64/e_pow.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/e_remainder.c b/sysdeps/ieee754/dbl-64/e_remainder.c index c6a1901b10..28689614f0 100644 --- a/sysdeps/ieee754/dbl-64/e_remainder.c +++ b/sysdeps/ieee754/dbl-64/e_remainder.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/e_sqrt.c b/sysdeps/ieee754/dbl-64/e_sqrt.c index 88809daa76..f095d6cb3c 100644 --- a/sysdeps/ieee754/dbl-64/e_sqrt.c +++ b/sysdeps/ieee754/dbl-64/e_sqrt.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/gamma_product.c b/sysdeps/ieee754/dbl-64/gamma_product.c index 2a3fc1aff8..511cb33561 100644 --- a/sysdeps/ieee754/dbl-64/gamma_product.c +++ b/sysdeps/ieee754/dbl-64/gamma_product.c @@ -1,5 +1,5 @@ /* Compute a product of X, X+1, ..., with an error estimate. - Copyright (C) 2013 Free Software Foundation, Inc. + Copyright (C) 2013-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/sysdeps/ieee754/dbl-64/gamma_productf.c b/sysdeps/ieee754/dbl-64/gamma_productf.c index 46072f16ea..60c6f7bceb 100644 --- a/sysdeps/ieee754/dbl-64/gamma_productf.c +++ b/sysdeps/ieee754/dbl-64/gamma_productf.c @@ -1,5 +1,5 @@ /* Compute a product of X, X+1, ..., with an error estimate. - Copyright (C) 2013 Free Software Foundation, Inc. + Copyright (C) 2013-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/sysdeps/ieee754/dbl-64/halfulp.c b/sysdeps/ieee754/dbl-64/halfulp.c index 382ad7aada..68d613412d 100644 --- a/sysdeps/ieee754/dbl-64/halfulp.c +++ b/sysdeps/ieee754/dbl-64/halfulp.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/mpa-arch.h b/sysdeps/ieee754/dbl-64/mpa-arch.h index 779a43d9b0..4a9f45ecc8 100644 --- a/sysdeps/ieee754/dbl-64/mpa-arch.h +++ b/sysdeps/ieee754/dbl-64/mpa-arch.h @@ -1,5 +1,5 @@ /* Overridable constants and operations. - Copyright (C) 2013 Free Software Foundation, Inc. + Copyright (C) 2013-2014 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/mpa.c b/sysdeps/ieee754/dbl-64/mpa.c index 190e8a6373..9f7f44fa48 100644 --- a/sysdeps/ieee754/dbl-64/mpa.c +++ b/sysdeps/ieee754/dbl-64/mpa.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/mpa.h b/sysdeps/ieee754/dbl-64/mpa.h index 5fad584394..bf1ad873d1 100644 --- a/sysdeps/ieee754/dbl-64/mpa.h +++ b/sysdeps/ieee754/dbl-64/mpa.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/mpatan.c b/sysdeps/ieee754/dbl-64/mpatan.c index a6ae611955..49ecdd2d85 100644 --- a/sysdeps/ieee754/dbl-64/mpatan.c +++ b/sysdeps/ieee754/dbl-64/mpatan.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/mpatan.h b/sysdeps/ieee754/dbl-64/mpatan.h index 743a1b98c4..4ac4541ff4 100644 --- a/sysdeps/ieee754/dbl-64/mpatan.h +++ b/sysdeps/ieee754/dbl-64/mpatan.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/mpatan2.c b/sysdeps/ieee754/dbl-64/mpatan2.c index f66f9eb884..5249492666 100644 --- a/sysdeps/ieee754/dbl-64/mpatan2.c +++ b/sysdeps/ieee754/dbl-64/mpatan2.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/mpexp.c b/sysdeps/ieee754/dbl-64/mpexp.c index 06347b74b8..0096afb836 100644 --- a/sysdeps/ieee754/dbl-64/mpexp.c +++ b/sysdeps/ieee754/dbl-64/mpexp.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/mplog.c b/sysdeps/ieee754/dbl-64/mplog.c index f8d5c1095f..75adac9df6 100644 --- a/sysdeps/ieee754/dbl-64/mplog.c +++ b/sysdeps/ieee754/dbl-64/mplog.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/mpn2dbl.c b/sysdeps/ieee754/dbl-64/mpn2dbl.c index 0fada79a0c..4e8a764326 100644 --- a/sysdeps/ieee754/dbl-64/mpn2dbl.c +++ b/sysdeps/ieee754/dbl-64/mpn2dbl.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1995-2013 Free Software Foundation, Inc. +/* Copyright (C) 1995-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/sysdeps/ieee754/dbl-64/mpsqrt.c b/sysdeps/ieee754/dbl-64/mpsqrt.c index 230d1f36e8..86418237bb 100644 --- a/sysdeps/ieee754/dbl-64/mpsqrt.c +++ b/sysdeps/ieee754/dbl-64/mpsqrt.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/mpsqrt.h b/sysdeps/ieee754/dbl-64/mpsqrt.h index 2b83c4cbf8..9cf725b021 100644 --- a/sysdeps/ieee754/dbl-64/mpsqrt.h +++ b/sysdeps/ieee754/dbl-64/mpsqrt.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/mptan.c b/sysdeps/ieee754/dbl-64/mptan.c index a5c3fb36c9..aa16782c2c 100644 --- a/sysdeps/ieee754/dbl-64/mptan.c +++ b/sysdeps/ieee754/dbl-64/mptan.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/mydefs.h b/sysdeps/ieee754/dbl-64/mydefs.h index a430397c67..b53dd94764 100644 --- a/sysdeps/ieee754/dbl-64/mydefs.h +++ b/sysdeps/ieee754/dbl-64/mydefs.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/powtwo.tbl b/sysdeps/ieee754/dbl-64/powtwo.tbl index 2963d14e31..d1d207155f 100644 --- a/sysdeps/ieee754/dbl-64/powtwo.tbl +++ b/sysdeps/ieee754/dbl-64/powtwo.tbl @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/root.tbl b/sysdeps/ieee754/dbl-64/root.tbl index 6ceddee394..f52ab96c27 100644 --- a/sysdeps/ieee754/dbl-64/root.tbl +++ b/sysdeps/ieee754/dbl-64/root.tbl @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/s_atan.c b/sysdeps/ieee754/dbl-64/s_atan.c index 744e961469..0aa145cade 100644 --- a/sysdeps/ieee754/dbl-64/s_atan.c +++ b/sysdeps/ieee754/dbl-64/s_atan.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/s_cbrt.c b/sysdeps/ieee754/dbl-64/s_cbrt.c index 208a369a6c..ada34b6632 100644 --- a/sysdeps/ieee754/dbl-64/s_cbrt.c +++ b/sysdeps/ieee754/dbl-64/s_cbrt.c @@ -1,5 +1,5 @@ /* Compute cubic root of double value. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Dirk Alboth <dirka@uni-paderborn.de> and Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/s_fma.c b/sysdeps/ieee754/dbl-64/s_fma.c index 06c0d2ae68..cfaa22d184 100644 --- a/sysdeps/ieee754/dbl-64/s_fma.c +++ b/sysdeps/ieee754/dbl-64/s_fma.c @@ -1,5 +1,5 @@ /* Compute x * y + z as ternary operation. - Copyright (C) 2010-2013 Free Software Foundation, Inc. + Copyright (C) 2010-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jakub@redhat.com>, 2010. diff --git a/sysdeps/ieee754/dbl-64/s_fmaf.c b/sysdeps/ieee754/dbl-64/s_fmaf.c index e921450543..9a062f0bb7 100644 --- a/sysdeps/ieee754/dbl-64/s_fmaf.c +++ b/sysdeps/ieee754/dbl-64/s_fmaf.c @@ -1,5 +1,5 @@ /* Compute x * y + z as ternary operation. - Copyright (C) 2010-2013 Free Software Foundation, Inc. + Copyright (C) 2010-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jakub@redhat.com>, 2010. diff --git a/sysdeps/ieee754/dbl-64/s_fpclassify.c b/sysdeps/ieee754/dbl-64/s_fpclassify.c index 0f72454f1f..d875ca4db3 100644 --- a/sysdeps/ieee754/dbl-64/s_fpclassify.c +++ b/sysdeps/ieee754/dbl-64/s_fpclassify.c @@ -1,5 +1,5 @@ /* Return classification value corresponding to argument. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/s_issignaling.c b/sysdeps/ieee754/dbl-64/s_issignaling.c index f475bc7bdf..4631ff9c59 100644 --- a/sysdeps/ieee754/dbl-64/s_issignaling.c +++ b/sysdeps/ieee754/dbl-64/s_issignaling.c @@ -1,5 +1,5 @@ /* Test for signaling NaN. - Copyright (C) 2013 Free Software Foundation, Inc. + Copyright (C) 2013-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/sysdeps/ieee754/dbl-64/s_llrint.c b/sysdeps/ieee754/dbl-64/s_llrint.c index 0cbc39a552..3bcca28988 100644 --- a/sysdeps/ieee754/dbl-64/s_llrint.c +++ b/sysdeps/ieee754/dbl-64/s_llrint.c @@ -1,6 +1,6 @@ /* Round argument to nearest integral value according to current rounding direction. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/s_llround.c b/sysdeps/ieee754/dbl-64/s_llround.c index 7d50a57dd3..e1cc1770c8 100644 --- a/sysdeps/ieee754/dbl-64/s_llround.c +++ b/sysdeps/ieee754/dbl-64/s_llround.c @@ -1,5 +1,5 @@ /* Round double value to long long int. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/s_lrint.c b/sysdeps/ieee754/dbl-64/s_lrint.c index 1c3037364b..3ab988473a 100644 --- a/sysdeps/ieee754/dbl-64/s_lrint.c +++ b/sysdeps/ieee754/dbl-64/s_lrint.c @@ -1,6 +1,6 @@ /* Round argument to nearest integral value according to current rounding direction. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/s_lround.c b/sysdeps/ieee754/dbl-64/s_lround.c index e9dfcbaab4..ae7f178b98 100644 --- a/sysdeps/ieee754/dbl-64/s_lround.c +++ b/sysdeps/ieee754/dbl-64/s_lround.c @@ -1,5 +1,5 @@ /* Round double value to long int. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/s_remquo.c b/sysdeps/ieee754/dbl-64/s_remquo.c index c406150043..04b1d81bb3 100644 --- a/sysdeps/ieee754/dbl-64/s_remquo.c +++ b/sysdeps/ieee754/dbl-64/s_remquo.c @@ -1,5 +1,5 @@ /* Compute remainder and a congruent to the quotient. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/s_round.c b/sysdeps/ieee754/dbl-64/s_round.c index 7913ac0615..7eacdf3dc1 100644 --- a/sysdeps/ieee754/dbl-64/s_round.c +++ b/sysdeps/ieee754/dbl-64/s_round.c @@ -1,5 +1,5 @@ /* Round double to integer away from zero. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/s_signbit.c b/sysdeps/ieee754/dbl-64/s_signbit.c index bc1edac486..89bc8b6d67 100644 --- a/sysdeps/ieee754/dbl-64/s_signbit.c +++ b/sysdeps/ieee754/dbl-64/s_signbit.c @@ -1,5 +1,5 @@ /* Return nonzero value if number is negative. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/s_sin.c b/sysdeps/ieee754/dbl-64/s_sin.c index 9066667040..6105e9fbdf 100644 --- a/sysdeps/ieee754/dbl-64/s_sin.c +++ b/sysdeps/ieee754/dbl-64/s_sin.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by @@ -134,7 +134,7 @@ static double slow (double x); static double slow1 (double x); static double slow2 (double x); static double sloww (double x, double dx, double orig); -static double sloww1 (double x, double dx, double orig); +static double sloww1 (double x, double dx, double orig, int m); static double sloww2 (double x, double dx, double orig, int n); static double bsloww (double x, double dx, double orig, int n); static double bsloww1 (double x, double dx, double orig, int n); @@ -142,17 +142,113 @@ static double bsloww2 (double x, double dx, double orig, int n); int __branred (double x, double *a, double *aa); static double cslow2 (double x); static double csloww (double x, double dx, double orig); -static double csloww1 (double x, double dx, double orig); +static double csloww1 (double x, double dx, double orig, int m); static double csloww2 (double x, double dx, double orig, int n); +/* Given a number partitioned into U and X such that U is an index into the + sin/cos table, this macro computes the cosine of the number by combining + the sin and cos of X (as computed by a variation of the Taylor series) with + the values looked up from the sin/cos table to get the result in RES and a + correction value in COR. */ +static double +do_cos (mynumber u, double x, double *corp) +{ + double xx, s, sn, ssn, c, cs, ccs, res, cor; + xx = x * x; + s = x + x * xx * (sn3 + xx * sn5); + c = xx * (cs2 + xx * (cs4 + xx * cs6)); + SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); + cor = (ccs - s * ssn - cs * c) - sn * s; + res = cs + cor; + cor = (cs - res) + cor; + *corp = cor; + return res; +} + +/* A more precise variant of DO_COS where the number is partitioned into U, X + and DX. EPS is the adjustment to the correction COR. */ +static double +do_cos_slow (mynumber u, double x, double dx, double eps, double *corp) +{ + double xx, y, x1, x2, e1, e2, res, cor; + double s, sn, ssn, c, cs, ccs; + xx = x * x; + s = x * xx * (sn3 + xx * sn5); + c = x * dx + xx * (cs2 + xx * (cs4 + xx * cs6)); + SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); + x1 = (x + t22) - t22; + x2 = (x - x1) + dx; + e1 = (sn + t22) - t22; + e2 = (sn - e1) + ssn; + cor = (ccs - cs * c - e1 * x2 - e2 * x) - sn * s; + y = cs - e1 * x1; + cor = cor + ((cs - y) - e1 * x1); + res = y + cor; + cor = (y - res) + cor; + if (cor > 0) + cor = 1.0005 * cor + eps; + else + cor = 1.0005 * cor - eps; + *corp = cor; + return res; +} + +/* Given a number partitioned into U and X and DX such that U is an index into + the sin/cos table, this macro computes the sine of the number by combining + the sin and cos of X (as computed by a variation of the Taylor series) with + the values looked up from the sin/cos table to get the result in RES and a + correction value in COR. */ +static double +do_sin (mynumber u, double x, double dx, double *corp) +{ + double xx, s, sn, ssn, c, cs, ccs, cor, res; + xx = x * x; + s = x + (dx + x * xx * (sn3 + xx * sn5)); + c = x * dx + xx * (cs2 + xx * (cs4 + xx * cs6)); + SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); + cor = (ssn + s * ccs - sn * c) + cs * s; + res = sn + cor; + cor = (sn - res) + cor; + *corp = cor; + return res; +} + +/* A more precise variant of res = do_sin where the number is partitioned into U, X + and DX. EPS is the adjustment to the correction COR. */ +static double +do_sin_slow (mynumber u, double x, double dx, double eps, double *corp) +{ + double xx, y, x1, x2, c1, c2, res, cor; + double s, sn, ssn, c, cs, ccs; + xx = x * x; + s = x * xx * (sn3 + xx * sn5); + c = xx * (cs2 + xx * (cs4 + xx * cs6)); + SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); + x1 = (x + t22) - t22; + x2 = (x - x1) + dx; + c1 = (cs + t22) - t22; + c2 = (cs - c1) + ccs; + cor = (ssn + s * ccs + cs * s + c2 * x + c1 * x2 - sn * x * dx) - sn * c; + y = sn + c1 * x1; + cor = cor + ((sn - y) + c1 * x1); + res = y + cor; + cor = (y - res) + cor; + if (cor > 0) + cor = 1.0005 * cor + eps; + else + cor = 1.0005 * cor - eps; + *corp = cor; + return res; +} + /* Reduce range of X and compute sin of a + da. K is the amount by which to rotate the quadrants. This allows us to use the same routine to compute cos by simply rotating the quadrants by 1. */ static inline double __always_inline -reduce_and_compute (double x, double a, double da, unsigned int k) +reduce_and_compute (double x, unsigned int k) { - double retval = 0; + double retval = 0, a, da; unsigned int n = __branred (x, &a, &da); k = (n + k) % 4; switch (k) @@ -244,13 +340,7 @@ __sin (double x) u.x = big - y; y = (-hp1) - (y + (u.x - big)); } - xx = y * y; - s = y + y * xx * (sn3 + xx * sn5); - c = xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - cor = (ccs - s * ssn - cs * c) - sn * s; - res = cs + cor; - cor = (cs - res) + cor; + res = do_cos (u, y, &cor); retval = (res == res + 1.020 * cor) ? ((m > 0) ? res : -res) : slow2 (x); } /* else if (k < 0x400368fd) */ @@ -287,29 +377,19 @@ __sin (double x) else { if (a > 0) - { - m = 1; - t = a; - db = da; - } + m = 1; else { m = 0; - t = -a; - db = -da; + a = -a; + da = -da; } - u.x = big + t; - y = t - (u.x - big); - xx = y * y; - s = y + (db + y * xx * (sn3 + xx * sn5)); - c = y * db + xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - cor = (ssn + s * ccs - sn * c) + cs * s; - res = sn + cor; - cor = (sn - res) + cor; + u.x = big + a; + y = a - (u.x - big); + res = do_sin (u, y, da, &cor); cor = (cor > 0) ? 1.035 * cor + eps : 1.035 * cor - eps; retval = ((res == res + cor) ? ((m) ? res : -res) - : sloww1 (a, da, x)); + : sloww1 (a, da, x, m)); } break; @@ -322,13 +402,7 @@ __sin (double x) } u.x = big + a; y = a - (u.x - big) + da; - xx = y * y; - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - s = y + y * xx * (sn3 + xx * sn5); - c = xx * (cs2 + xx * (cs4 + xx * cs6)); - cor = (ccs - s * ssn - cs * c) - sn * s; - res = cs + cor; - cor = (cs - res) + cor; + res = do_cos (u, y, &cor); cor = (cor > 0) ? 1.025 * cor + eps : 1.025 * cor - eps; retval = ((res == res + cor) ? ((n & 2) ? -res : res) : sloww2 (a, da, x, n)); @@ -376,24 +450,17 @@ __sin (double x) if (a > 0) { m = 1; - t = a; db = da; } else { m = 0; - t = -a; + a = -a; db = -da; } - u.x = big + t; - y = t - (u.x - big); - xx = y * y; - s = y + (db + y * xx * (sn3 + xx * sn5)); - c = y * db + xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - cor = (ssn + s * ccs - sn * c) + cs * s; - res = sn + cor; - cor = (sn - res) + cor; + u.x = big + a; + y = a - (u.x - big); + res = do_sin (u, y, db, &cor); cor = (cor > 0) ? 1.035 * cor + eps : 1.035 * cor - eps; retval = ((res == res + cor) ? ((m) ? res : -res) : bsloww1 (a, da, x, n)); @@ -409,13 +476,7 @@ __sin (double x) } u.x = big + a; y = a - (u.x - big) + da; - xx = y * y; - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - s = y + y * xx * (sn3 + xx * sn5); - c = xx * (cs2 + xx * (cs4 + xx * cs6)); - cor = (ccs - s * ssn - cs * c) - sn * s; - res = cs + cor; - cor = (cs - res) + cor; + res = do_cos (u, y, &cor); cor = (cor > 0) ? 1.025 * cor + eps : 1.025 * cor - eps; retval = ((res == res + cor) ? ((n & 2) ? -res : res) : bsloww2 (a, da, x, n)); @@ -425,7 +486,7 @@ __sin (double x) /* -----------------281474976710656 <|x| <2^1024----------------------------*/ else if (k < 0x7ff00000) - retval = reduce_and_compute (x, a, da, 0); + retval = reduce_and_compute (x, 0); /*--------------------- |x| > 2^1024 ----------------------------------*/ else @@ -448,7 +509,7 @@ double SECTION __cos (double x) { - double y, xx, res, t, cor, s, c, sn, ssn, cs, ccs, xn, a, da, db, eps, xn1, + double y, xx, res, t, cor, xn, a, da, db, eps, xn1, xn2; mynumber u, v; int4 k, m, n; @@ -470,13 +531,7 @@ __cos (double x) y = ABS (x); u.x = big + y; y = y - (u.x - big); - xx = y * y; - s = y + y * xx * (sn3 + xx * sn5); - c = xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - cor = (ccs - s * ssn - cs * c) - sn * s; - res = cs + cor; - cor = (cs - res) + cor; + res = do_cos (u, y, &cor); retval = (res == res + 1.020 * cor) ? res : cslow2 (x); } /* else if (k < 0x3feb6000) */ @@ -497,27 +552,19 @@ __cos (double x) if (a > 0) { m = 1; - t = a; - db = da; } else { m = 0; - t = -a; - db = -da; + a = -a; + da = -da; } - u.x = big + t; - y = t - (u.x - big); - xx = y * y; - s = y + (db + y * xx * (sn3 + xx * sn5)); - c = y * db + xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - cor = (ssn + s * ccs - sn * c) + cs * s; - res = sn + cor; - cor = (sn - res) + cor; + u.x = big + a; + y = a - (u.x - big); + res = do_sin (u, y, da, &cor); cor = (cor > 0) ? 1.035 * cor + 1.0e-31 : 1.035 * cor - 1.0e-31; retval = ((res == res + cor) ? ((m) ? res : -res) - : csloww1 (a, da, x)); + : csloww1 (a, da, x, m)); } } /* else if (k < 0x400368fd) */ @@ -556,27 +603,19 @@ __cos (double x) if (a > 0) { m = 1; - t = a; - db = da; } else { m = 0; - t = -a; - db = -da; + a = -a; + da = -da; } - u.x = big + t; - y = t - (u.x - big); - xx = y * y; - s = y + (db + y * xx * (sn3 + xx * sn5)); - c = y * db + xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - cor = (ssn + s * ccs - sn * c) + cs * s; - res = sn + cor; - cor = (sn - res) + cor; + u.x = big + a; + y = a - (u.x - big); + res = do_sin (u, y, da, &cor); cor = (cor > 0) ? 1.035 * cor + eps : 1.035 * cor - eps; retval = ((res == res + cor) ? ((m) ? res : -res) - : csloww1 (a, da, x)); + : csloww1 (a, da, x, m)); } break; @@ -589,13 +628,7 @@ __cos (double x) } u.x = big + a; y = a - (u.x - big) + da; - xx = y * y; - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - s = y + y * xx * (sn3 + xx * sn5); - c = xx * (cs2 + xx * (cs4 + xx * cs6)); - cor = (ccs - s * ssn - cs * c) - sn * s; - res = cs + cor; - cor = (cs - res) + cor; + res = do_cos (u, y, &cor); cor = (cor > 0) ? 1.025 * cor + eps : 1.025 * cor - eps; retval = ((res == res + cor) ? ((n) ? -res : res) : csloww2 (a, da, x, n)); @@ -641,24 +674,17 @@ __cos (double x) if (a > 0) { m = 1; - t = a; db = da; } else { m = 0; - t = -a; + a = -a; db = -da; } - u.x = big + t; - y = t - (u.x - big); - xx = y * y; - s = y + (db + y * xx * (sn3 + xx * sn5)); - c = y * db + xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - cor = (ssn + s * ccs - sn * c) + cs * s; - res = sn + cor; - cor = (sn - res) + cor; + u.x = big + a; + y = a - (u.x - big); + res = do_sin (u, y, db, &cor); cor = (cor > 0) ? 1.035 * cor + eps : 1.035 * cor - eps; retval = ((res == res + cor) ? ((m) ? res : -res) : bsloww1 (a, da, x, n)); @@ -674,13 +700,7 @@ __cos (double x) } u.x = big + a; y = a - (u.x - big) + da; - xx = y * y; - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - s = y + y * xx * (sn3 + xx * sn5); - c = xx * (cs2 + xx * (cs4 + xx * cs6)); - cor = (ccs - s * ssn - cs * c) - sn * s; - res = cs + cor; - cor = (cs - res) + cor; + res = do_cos (u, y, &cor); cor = (cor > 0) ? 1.025 * cor + eps : 1.025 * cor - eps; retval = ((res == res + cor) ? ((n) ? -res : res) : bsloww2 (a, da, x, n)); @@ -690,7 +710,7 @@ __cos (double x) /* 281474976710656 <|x| <2^1024 */ else if (k < 0x7ff00000) - retval = reduce_and_compute (x, a, da, 1); + retval = reduce_and_compute (x, 1); else { @@ -735,24 +755,12 @@ SECTION slow1 (double x) { mynumber u; - double sn, ssn, cs, ccs, s, c, w[2], y, y1, y2, c1, c2, xx, cor, res; + double w[2], y, cor, res; y = ABS (x); u.x = big + y; y = y - (u.x - big); - xx = y * y; - s = y * xx * (sn3 + xx * sn5); - c = xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - y1 = (y + t22) - t22; - y2 = y - y1; - c1 = (cs + t22) - t22; - c2 = (cs - c1) + ccs; - cor = (ssn + s * ccs + cs * s + c2 * y + c1 * y2) - sn * c; - y = sn + c1 * y1; - cor = cor + ((sn - y) + c1 * y1); - res = y + cor; - cor = (y - res) + cor; - if (res == res + 1.0005 * cor) + res = do_sin_slow (u, y, 0, 0, &cor); + if (res == res + cor) return (x > 0) ? res : -res; else { @@ -773,7 +781,7 @@ SECTION slow2 (double x) { mynumber u; - double sn, ssn, cs, ccs, s, c, w[2], y, y1, y2, e1, e2, xx, cor, res, del; + double w[2], y, y1, y2, cor, res, del; y = ABS (x); y = hp0 - y; @@ -789,20 +797,8 @@ slow2 (double x) y = -(y + (u.x - big)); del = -hp1; } - xx = y * y; - s = y * xx * (sn3 + xx * sn5); - c = y * del + xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - y1 = (y + t22) - t22; - y2 = (y - y1) + del; - e1 = (sn + t22) - t22; - e2 = (sn - e1) + ssn; - cor = (ccs - cs * c - e1 * y2 - e2 * y) - sn * s; - y = cs - e1 * y1; - cor = cor + ((cs - y) - e1 * y1); - res = y + cor; - cor = (y - res) + cor; - if (res == res + 1.0005 * cor) + res = do_cos_slow (u, y, del, 0, &cor); + if (res == res + cor) return (x > 0) ? res : -res; else { @@ -891,39 +887,20 @@ sloww (double x, double dx, double orig) static double SECTION -sloww1 (double x, double dx, double orig) +sloww1 (double x, double dx, double orig, int m) { mynumber u; - double sn, ssn, cs, ccs, s, c, w[2], y, y1, y2, c1, c2, xx, cor, res; - - y = ABS (x); - u.x = big + y; - y = y - (u.x - big); - dx = (x > 0) ? dx : -dx; - xx = y * y; - s = y * xx * (sn3 + xx * sn5); - c = xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - y1 = (y + t22) - t22; - y2 = (y - y1) + dx; - c1 = (cs + t22) - t22; - c2 = (cs - c1) + ccs; - cor = (ssn + s * ccs + cs * s + c2 * y + c1 * y2 - sn * y * dx) - sn * c; - y = sn + c1 * y1; - cor = cor + ((sn - y) + c1 * y1); - res = y + cor; - cor = (y - res) + cor; + double w[2], y, cor, res; - if (cor > 0) - cor = 1.0005 * cor + 3.1e-30 * ABS (orig); - else - cor = 1.0005 * cor - 3.1e-30 * ABS (orig); + u.x = big + x; + y = x - (u.x - big); + res = do_sin_slow (u, y, dx, 3.1e-30 * ABS (orig), &cor); if (res == res + cor) - return (x > 0) ? res : -res; + return (m > 0) ? res : -res; else { - __dubsin (ABS (x), dx, w); + __dubsin (x, dx, w); if (w[1] > 0) cor = 1.000000005 * w[1] + 1.1e-30 * ABS (orig); @@ -931,7 +908,7 @@ sloww1 (double x, double dx, double orig) cor = 1.000000005 * w[1] - 1.1e-30 * ABS (orig); if (w[0] == w[0] + cor) - return (x > 0) ? w[0] : -w[0]; + return (m > 0) ? w[0] : -w[0]; else return __mpsin (orig, 0, true); } @@ -949,37 +926,17 @@ SECTION sloww2 (double x, double dx, double orig, int n) { mynumber u; - double sn, ssn, cs, ccs, s, c, w[2], y, y1, y2, e1, e2, xx, cor, res; + double w[2], y, cor, res; - y = ABS (x); - u.x = big + y; - y = y - (u.x - big); - dx = (x > 0) ? dx : -dx; - xx = y * y; - s = y * xx * (sn3 + xx * sn5); - c = y * dx + xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - - y1 = (y + t22) - t22; - y2 = (y - y1) + dx; - e1 = (sn + t22) - t22; - e2 = (sn - e1) + ssn; - cor = (ccs - cs * c - e1 * y2 - e2 * y) - sn * s; - y = cs - e1 * y1; - cor = cor + ((cs - y) - e1 * y1); - res = y + cor; - cor = (y - res) + cor; - - if (cor > 0) - cor = 1.0005 * cor + 3.1e-30 * ABS (orig); - else - cor = 1.0005 * cor - 3.1e-30 * ABS (orig); + u.x = big + x; + y = x - (u.x - big); + res = do_cos_slow (u, y, dx, 3.1e-30 * ABS (orig), &cor); if (res == res + cor) return (n & 2) ? -res : res; else { - __docos (ABS (x), dx, w); + __docos (x, dx, w); if (w[1] > 0) cor = 1.000000005 * w[1] + 1.1e-30 * ABS (orig); @@ -1037,26 +994,13 @@ SECTION bsloww1 (double x, double dx, double orig, int n) { mynumber u; - double sn, ssn, cs, ccs, s, c, w[2], y, y1, y2, c1, c2, xx, cor, res; + double w[2], y, cor, res; y = ABS (x); u.x = big + y; y = y - (u.x - big); dx = (x > 0) ? dx : -dx; - xx = y * y; - s = y * xx * (sn3 + xx * sn5); - c = xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - y1 = (y + t22) - t22; - y2 = (y - y1) + dx; - c1 = (cs + t22) - t22; - c2 = (cs - c1) + ccs; - cor = (ssn + s * ccs + cs * s + c2 * y + c1 * y2 - sn * y * dx) - sn * c; - y = sn + c1 * y1; - cor = cor + ((sn - y) + c1 * y1); - res = y + cor; - cor = (y - res) + cor; - cor = (cor > 0) ? 1.0005 * cor + 1.1e-24 : 1.0005 * cor - 1.1e-24; + res = do_sin_slow (u, y, dx, 1.1e-24, &cor); if (res == res + cor) return (x > 0) ? res : -res; else @@ -1087,27 +1031,13 @@ SECTION bsloww2 (double x, double dx, double orig, int n) { mynumber u; - double sn, ssn, cs, ccs, s, c, w[2], y, y1, y2, e1, e2, xx, cor, res; + double w[2], y, cor, res; y = ABS (x); u.x = big + y; y = y - (u.x - big); dx = (x > 0) ? dx : -dx; - xx = y * y; - s = y * xx * (sn3 + xx * sn5); - c = y * dx + xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - - y1 = (y + t22) - t22; - y2 = (y - y1) + dx; - e1 = (sn + t22) - t22; - e2 = (sn - e1) + ssn; - cor = (ccs - cs * c - e1 * y2 - e2 * y) - sn * s; - y = cs - e1 * y1; - cor = cor + ((cs - y) - e1 * y1); - res = y + cor; - cor = (y - res) + cor; - cor = (cor > 0) ? 1.0005 * cor + 1.1e-24 : 1.0005 * cor - 1.1e-24; + res = do_cos_slow (u, y, dx, 1.1e-24, &cor); if (res == res + cor) return (n & 2) ? -res : res; else @@ -1136,25 +1066,13 @@ SECTION cslow2 (double x) { mynumber u; - double sn, ssn, cs, ccs, s, c, w[2], y, y1, y2, e1, e2, xx, cor, res; + double w[2], y, cor, res; y = ABS (x); u.x = big + y; y = y - (u.x - big); - xx = y * y; - s = y * xx * (sn3 + xx * sn5); - c = xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - y1 = (y + t22) - t22; - y2 = y - y1; - e1 = (sn + t22) - t22; - e2 = (sn - e1) + ssn; - cor = (ccs - cs * c - e1 * y2 - e2 * y) - sn * s; - y = cs - e1 * y1; - cor = cor + ((cs - y) - e1 * y1); - res = y + cor; - cor = (y - res) + cor; - if (res == res + 1.0005 * cor) + res = do_cos_slow (u, y, 0, 0, &cor); + if (res == res + cor) return res; else { @@ -1184,7 +1102,7 @@ csloww (double x, double dx, double orig) int4 n; /* Taylor series */ - t = TAYLOR_SLOW (x, dx, cor); + res = TAYLOR_SLOW (x, dx, cor); if (cor > 0) cor = 1.0005 * cor + ABS (orig) * 3.1e-30; @@ -1246,45 +1164,26 @@ csloww (double x, double dx, double orig) static double SECTION -csloww1 (double x, double dx, double orig) +csloww1 (double x, double dx, double orig, int m) { mynumber u; - double sn, ssn, cs, ccs, s, c, w[2], y, y1, y2, c1, c2, xx, cor, res; + double w[2], y, cor, res; - y = ABS (x); - u.x = big + y; - y = y - (u.x - big); - dx = (x > 0) ? dx : -dx; - xx = y * y; - s = y * xx * (sn3 + xx * sn5); - c = xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); - y1 = (y + t22) - t22; - y2 = (y - y1) + dx; - c1 = (cs + t22) - t22; - c2 = (cs - c1) + ccs; - cor = (ssn + s * ccs + cs * s + c2 * y + c1 * y2 - sn * y * dx) - sn * c; - y = sn + c1 * y1; - cor = cor + ((sn - y) + c1 * y1); - res = y + cor; - cor = (y - res) + cor; - - if (cor > 0) - cor = 1.0005 * cor + 3.1e-30 * ABS (orig); - else - cor = 1.0005 * cor - 3.1e-30 * ABS (orig); + u.x = big + x; + y = x - (u.x - big); + res = do_sin_slow (u, y, dx, 3.1e-30 * ABS (orig), &cor); if (res == res + cor) - return (x > 0) ? res : -res; + return (m > 0) ? res : -res; else { - __dubsin (ABS (x), dx, w); + __dubsin (x, dx, w); if (w[1] > 0) cor = 1.000000005 * w[1] + 1.1e-30 * ABS (orig); else cor = 1.000000005 * w[1] - 1.1e-30 * ABS (orig); if (w[0] == w[0] + cor) - return (x > 0) ? w[0] : -w[0]; + return (m > 0) ? w[0] : -w[0]; else return __mpcos (orig, 0, true); } @@ -1303,37 +1202,17 @@ SECTION csloww2 (double x, double dx, double orig, int n) { mynumber u; - double sn, ssn, cs, ccs, s, c, w[2], y, y1, y2, e1, e2, xx, cor, res; - - y = ABS (x); - u.x = big + y; - y = y - (u.x - big); - dx = (x > 0) ? dx : -dx; - xx = y * y; - s = y * xx * (sn3 + xx * sn5); - c = y * dx + xx * (cs2 + xx * (cs4 + xx * cs6)); - SINCOS_TABLE_LOOKUP (u, sn, ssn, cs, ccs); + double w[2], y, cor, res; - y1 = (y + t22) - t22; - y2 = (y - y1) + dx; - e1 = (sn + t22) - t22; - e2 = (sn - e1) + ssn; - cor = (ccs - cs * c - e1 * y2 - e2 * y) - sn * s; - y = cs - e1 * y1; - cor = cor + ((cs - y) - e1 * y1); - res = y + cor; - cor = (y - res) + cor; - - if (cor > 0) - cor = 1.0005 * cor + 3.1e-30 * ABS (orig); - else - cor = 1.0005 * cor - 3.1e-30 * ABS (orig); + u.x = big + x; + y = x - (u.x - big); + res = do_cos_slow (u, y, dx, 3.1e-30 * ABS (orig), &cor); if (res == res + cor) return (n) ? -res : res; else { - __docos (ABS (x), dx, w); + __docos (x, dx, w); if (w[1] > 0) cor = 1.000000005 * w[1] + 1.1e-30 * ABS (orig); else diff --git a/sysdeps/ieee754/dbl-64/s_sincos.c b/sysdeps/ieee754/dbl-64/s_sincos.c index 01d1bdf977..e4371069d4 100644 --- a/sysdeps/ieee754/dbl-64/s_sincos.c +++ b/sysdeps/ieee754/dbl-64/s_sincos.c @@ -1,5 +1,5 @@ /* Compute sine and cosine of argument. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/s_tan.c b/sysdeps/ieee754/dbl-64/s_tan.c index 09db096d05..a72530dadc 100644 --- a/sysdeps/ieee754/dbl-64/s_tan.c +++ b/sysdeps/ieee754/dbl-64/s_tan.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/s_trunc.c b/sysdeps/ieee754/dbl-64/s_trunc.c index e234477212..bd777f6860 100644 --- a/sysdeps/ieee754/dbl-64/s_trunc.c +++ b/sysdeps/ieee754/dbl-64/s_trunc.c @@ -1,5 +1,5 @@ /* Truncate argument to nearest integral value not larger than the argument. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/sincos32.c b/sysdeps/ieee754/dbl-64/sincos32.c index e42fd27250..6b2fa878a4 100644 --- a/sysdeps/ieee754/dbl-64/sincos32.c +++ b/sysdeps/ieee754/dbl-64/sincos32.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/sincos32.h b/sysdeps/ieee754/dbl-64/sincos32.h index 1e5ac8bcf4..e289b165c2 100644 --- a/sysdeps/ieee754/dbl-64/sincos32.h +++ b/sysdeps/ieee754/dbl-64/sincos32.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/sincostab.c b/sysdeps/ieee754/dbl-64/sincostab.c index 43833f0b5b..e3e24e0f84 100644 --- a/sysdeps/ieee754/dbl-64/sincostab.c +++ b/sysdeps/ieee754/dbl-64/sincostab.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/slowexp.c b/sysdeps/ieee754/dbl-64/slowexp.c index 525224f44a..e32742d5d4 100644 --- a/sysdeps/ieee754/dbl-64/slowexp.c +++ b/sysdeps/ieee754/dbl-64/slowexp.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/slowpow.c b/sysdeps/ieee754/dbl-64/slowpow.c index d200c39e59..b2e403308e 100644 --- a/sysdeps/ieee754/dbl-64/slowpow.c +++ b/sysdeps/ieee754/dbl-64/slowpow.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/t_exp.c b/sysdeps/ieee754/dbl-64/t_exp.c index 7466e29971..f32fa57a47 100644 --- a/sysdeps/ieee754/dbl-64/t_exp.c +++ b/sysdeps/ieee754/dbl-64/t_exp.c @@ -1,5 +1,5 @@ /* Accurate tables for exp(). - Copyright (C) 1998-2013 Free Software Foundation, Inc. + Copyright (C) 1998-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Geoffrey Keating <geoffk@ozemail.com.au> diff --git a/sysdeps/ieee754/dbl-64/uasncs.h b/sysdeps/ieee754/dbl-64/uasncs.h index 66030d1c6f..db56a53542 100644 --- a/sysdeps/ieee754/dbl-64/uasncs.h +++ b/sysdeps/ieee754/dbl-64/uasncs.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/uatan.tbl b/sysdeps/ieee754/dbl-64/uatan.tbl index d259587b71..24e72e7105 100644 --- a/sysdeps/ieee754/dbl-64/uatan.tbl +++ b/sysdeps/ieee754/dbl-64/uatan.tbl @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/uexp.h b/sysdeps/ieee754/dbl-64/uexp.h index 073c0ee42d..dd59451e3a 100644 --- a/sysdeps/ieee754/dbl-64/uexp.h +++ b/sysdeps/ieee754/dbl-64/uexp.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/uexp.tbl b/sysdeps/ieee754/dbl-64/uexp.tbl index 68396b79d1..90ff55de41 100644 --- a/sysdeps/ieee754/dbl-64/uexp.tbl +++ b/sysdeps/ieee754/dbl-64/uexp.tbl @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/ulog.h b/sysdeps/ieee754/dbl-64/ulog.h index eec1eef675..70389b4cdb 100644 --- a/sysdeps/ieee754/dbl-64/ulog.h +++ b/sysdeps/ieee754/dbl-64/ulog.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/ulog.tbl b/sysdeps/ieee754/dbl-64/ulog.tbl index 32f3846357..454fb61b22 100644 --- a/sysdeps/ieee754/dbl-64/ulog.tbl +++ b/sysdeps/ieee754/dbl-64/ulog.tbl @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/upow.h b/sysdeps/ieee754/dbl-64/upow.h index 130fb3296f..f26240652e 100644 --- a/sysdeps/ieee754/dbl-64/upow.h +++ b/sysdeps/ieee754/dbl-64/upow.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/upow.tbl b/sysdeps/ieee754/dbl-64/upow.tbl index f836b9b7b6..f5e7660d91 100644 --- a/sysdeps/ieee754/dbl-64/upow.tbl +++ b/sysdeps/ieee754/dbl-64/upow.tbl @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/urem.h b/sysdeps/ieee754/dbl-64/urem.h index b576691ced..3bd2883be7 100644 --- a/sysdeps/ieee754/dbl-64/urem.h +++ b/sysdeps/ieee754/dbl-64/urem.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/uroot.h b/sysdeps/ieee754/dbl-64/uroot.h index f2484994c9..2db841ffa9 100644 --- a/sysdeps/ieee754/dbl-64/uroot.h +++ b/sysdeps/ieee754/dbl-64/uroot.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/usncs.h b/sysdeps/ieee754/dbl-64/usncs.h index 209c74f33d..b3296ca9c8 100644 --- a/sysdeps/ieee754/dbl-64/usncs.h +++ b/sysdeps/ieee754/dbl-64/usncs.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/utan.h b/sysdeps/ieee754/dbl-64/utan.h index 3bdeee1c4d..374132be5f 100644 --- a/sysdeps/ieee754/dbl-64/utan.h +++ b/sysdeps/ieee754/dbl-64/utan.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/utan.tbl b/sysdeps/ieee754/dbl-64/utan.tbl index 271f6fbeb0..25c59c2759 100644 --- a/sysdeps/ieee754/dbl-64/utan.tbl +++ b/sysdeps/ieee754/dbl-64/utan.tbl @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001-2013 Free Software Foundation, Inc. + * Copyright (C) 2001-2014 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/sysdeps/ieee754/dbl-64/w_exp.c b/sysdeps/ieee754/dbl-64/w_exp.c index 4f6da6c15f..3c2c3e5f40 100644 --- a/sysdeps/ieee754/dbl-64/w_exp.c +++ b/sysdeps/ieee754/dbl-64/w_exp.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2011-2013 Free Software Foundation, Inc. +/* Copyright (C) 2011-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c index 914a3c823a..3823a53ad4 100644 --- a/sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c +++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_floor.c @@ -1,5 +1,5 @@ /* Round double to integer away from zero. - Copyright (C) 2011-2013 Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 2011. diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_frexp.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_frexp.c index 59dafe8e1e..d03e33ee1f 100644 --- a/sysdeps/ieee754/dbl-64/wordsize-64/s_frexp.c +++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_frexp.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2011-2013 Free Software Foundation, Inc. +/* Copyright (C) 2011-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c index 3fa0254374..3b8be8430c 100644 --- a/sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c +++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c @@ -1,5 +1,5 @@ /* Test for signaling NaN. - Copyright (C) 2013 Free Software Foundation, Inc. + Copyright (C) 2013-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c index d9214298a4..da180fef55 100644 --- a/sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c +++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c @@ -1,5 +1,5 @@ /* Round double value to long long int. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c index 42349bd906..e51c849592 100644 --- a/sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c +++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c @@ -1,5 +1,5 @@ /* Compute radix independent exponent. - Copyright (C) 2011-2013 Free Software Foundation, Inc. + Copyright (C) 2011-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c index 29e62874bb..b22503f5c7 100644 --- a/sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c +++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_remquo.c @@ -1,5 +1,5 @@ /* Compute remainder and a congruent to the quotient. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_round.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_round.c index bea7960835..684858c065 100644 --- a/sysdeps/ieee754/dbl-64/wordsize-64/s_round.c +++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_round.c @@ -1,5 +1,5 @@ /* Round double to integer away from zero. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_trunc.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_trunc.c index dcdf569d6c..768e36fdd4 100644 --- a/sysdeps/ieee754/dbl-64/wordsize-64/s_trunc.c +++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_trunc.c @@ -1,5 +1,5 @@ /* Truncate argument to nearest integral value not larger than the argument. - Copyright (C) 1997-2013 Free Software Foundation, Inc. + Copyright (C) 1997-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. diff --git a/sysdeps/ieee754/dbl-64/x2y2m1.c b/sysdeps/ieee754/dbl-64/x2y2m1.c index d36a950e36..d39738fc20 100644 --- a/sysdeps/ieee754/dbl-64/x2y2m1.c +++ b/sysdeps/ieee754/dbl-64/x2y2m1.c @@ -1,5 +1,5 @@ /* Compute x^2 + y^2 - 1, without large cancellation error. - Copyright (C) 2012-2013 Free Software Foundation, Inc. + Copyright (C) 2012-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/sysdeps/ieee754/dbl-64/x2y2m1f.c b/sysdeps/ieee754/dbl-64/x2y2m1f.c index bd1444dad9..fd80b9f512 100644 --- a/sysdeps/ieee754/dbl-64/x2y2m1f.c +++ b/sysdeps/ieee754/dbl-64/x2y2m1f.c @@ -1,5 +1,5 @@ /* Compute x^2 + y^2 - 1, without large cancellation error. - Copyright (C) 2012-2013 Free Software Foundation, Inc. + Copyright (C) 2012-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or |