| 1 | /* |
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| 2 | * IBM Accurate Mathematical Library |
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| 3 | * Copyright (C) 2001-2022 Free Software Foundation, Inc. |
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| 4 | * |
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| 5 | * This program is free software; you can redistribute it and/or modify |
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| 6 | * it under the terms of the GNU Lesser General Public License as published by |
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| 7 | * the Free Software Foundation; either version 2.1 of the License, or |
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| 8 | * (at your option) any later version. |
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| 9 | * |
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| 10 | * This program is distributed in the hope that it will be useful, |
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | * GNU Lesser General Public License for more details. |
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| 14 | * |
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| 15 | * You should have received a copy of the GNU Lesser General Public License |
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| 16 | * along with this program; if not, see <https://www.gnu.org/licenses/>. |
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| 17 | */ |
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| 18 | |
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| 19 | /************************************************************************/ |
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| 20 | /* MODULE_NAME: dosincos.h */ |
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| 21 | /* */ |
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| 22 | /* */ |
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| 23 | /* common data and variables definition for BIG or LITTLE ENDIAN */ |
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| 24 | /************************************************************************/ |
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| 25 | |
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| 26 | #ifndef USNCS_H |
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| 27 | #define USNCS_H |
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| 28 | |
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| 29 | static const double s1 = -0x1.5555555555555p-3; /* -0.16666666666666666 */ |
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| 30 | static const double s2 = 0x1.1111111110ECEp-7; /* 0.0083333333333323288 */ |
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| 31 | static const double s3 = -0x1.A01A019DB08B8p-13; /* -0.00019841269834414642 */ |
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| 32 | static const double s4 = 0x1.71DE27B9A7ED9p-19; /* 2.755729806860771e-06 */ |
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| 33 | static const double s5 = -0x1.ADDFFC2FCDF59p-26; /* -2.5022014848318398e-08 */ |
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| 34 | static const double aa = -0x1.5558000000000p-3; /* -0.1666717529296875 */ |
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| 35 | static const double bb = 0x1.5555555556E24p-18; /* 5.0862630208387126e-06 */ |
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| 36 | static const double big = 0x1.8000000000000p45; /* 52776558133248 */ |
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| 37 | static const double hp0 = 0x1.921FB54442D18p0; /* 1.5707963267948966 */ |
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| 38 | static const double hp1 = 0x1.1A62633145C07p-54; /* 6.123233995736766e-17 */ |
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| 39 | static const double mp1 = 0x1.921FB58000000p0; /* 1.5707963407039642 */ |
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| 40 | static const double mp2 = -0x1.DDE973C000000p-27; /* -1.3909067564377153e-08 */ |
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| 41 | static const double mp3 = -0x1.CB3B399D747F2p-55; /* -4.9789962505147994e-17 */ |
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| 42 | static const double pp3 = -0x1.CB3B398000000p-55; /* -4.9789962314799099e-17 */ |
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| 43 | static const double pp4 = -0x1.d747f23e32ed7p-83; /* -1.9034889620193266e-25 */ |
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| 44 | static const double hpinv = 0x1.45F306DC9C883p-1; /* 0.63661977236758138 */ |
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| 45 | static const double toint = 0x1.8000000000000p52; /* 6755399441055744 */ |
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| 46 | |
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| 47 | #endif |
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| 48 | |
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