vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/* mpfr_total_order_p -- total order of two floating-point numbers
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Copyright 2018-2025 Free Software Foundation, Inc.
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Contributed by the Pascaline and Caramba projects, INRIA.
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This file is part of the GNU MPFR Library.
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The GNU MPFR Library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 3 of the License, or (at your
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option) any later version.
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The GNU MPFR Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with the GNU MPFR Library; see the file COPYING.LESSER.
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If not, see <https://www.gnu.org/licenses/>. */
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#include "mpfr-impl.h"
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/* follows IEEE 754-2008, Section 5.10 */
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int
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mpfr_total_order_p (mpfr_srcptr x, mpfr_srcptr y)
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{
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if (MPFR_SIGN (x) != MPFR_SIGN (y))
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return MPFR_IS_POS (y);
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if (MPFR_IS_NAN (x))
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return MPFR_IS_NAN (y) || MPFR_IS_NEG (x);
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/* Now x is not NaN. */
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if (MPFR_IS_NAN (y))
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return MPFR_IS_POS (y); /* x < +NaN, x > -NaN */
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/* Now neither x nor y is NaN, and zeros of different sign have
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already been taken into account. */
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return mpfr_lessequal_p (x, y);
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}
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