| 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 | /* */ |
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| 21 | /* MODULE_NAME:uasncs.h */ |
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| 22 | /* */ |
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| 23 | /* common data and variables prototype and definition */ |
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| 24 | /******************************************************************/ |
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| 25 | |
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| 26 | #ifndef UANSNCS_H |
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| 27 | #define UANSNCS_H |
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| 28 | |
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| 29 | #ifdef BIG_ENDI |
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| 30 | static const mynumber |
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| 31 | /**/ a1 = {{0x3FC55580, 0x00000000 }}, /* 0.1666717529296875 */ |
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| 32 | /**/ a2 = {{0xBED55555, 0x55552330 }}, /* -5.0862630208224597e-06 */ |
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| 33 | /**/ hp0 = {{0x3FF921FB, 0x54442D18 }}, /* 1.5707963267948966 */ |
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| 34 | /**/ hp1 = {{0x3C91A626, 0x33145C07 }}; /* 6.123233995736766e-17 */ |
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| 35 | |
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| 36 | #else |
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| 37 | #ifdef LITTLE_ENDI |
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| 38 | static const mynumber |
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| 39 | /**/ a1 = {{0x00000000, 0x3FC55580 }}, /* 0.1666717529296875 */ |
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| 40 | /**/ a2 = {{0x55552330, 0xBED55555 }}, /* -5.0862630208224597e-06 */ |
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| 41 | /**/ hp0 = {{0x54442D18, 0x3FF921FB }}, /* 1.5707963267948966 */ |
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| 42 | /**/ hp1 = {{0x33145C07, 0x3C91A626 }}; /* 6.123233995736766e-17 */ |
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| 43 | |
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| 44 | #endif |
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| 45 | #endif |
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| 46 | |
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| 47 | static const double |
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| 48 | f1 = 1.66666666666664110590506577996662E-01, |
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| 49 | f2 = 7.50000000026122686814431784722623E-02, |
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| 50 | f3 = 4.46428561421059750978517350006940E-02, |
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| 51 | f4 = 3.03821268582119319911193410625235E-02, |
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| 52 | f5 = 2.23551211026525610742786300334557E-02, |
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| 53 | f6 = 1.81382903404565056280372531963613E-02; |
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| 54 | static const double |
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| 55 | c2 = 0.74999999999985410757087492918602258E-01, |
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| 56 | c3 = 0.44642857150311968932423372477866076E-01, |
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| 57 | c4 = 0.30381942574778615766200591683810471E-01, |
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| 58 | c5 = 0.22372413472984868331447708777000650E-01, |
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| 59 | c6 = 0.17333630246451830686009693735025490E-01, |
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| 60 | c7 = 0.14710362893628210269950864741085777E-01; |
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| 61 | |
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| 62 | static const double big = 103079215104.0, t24 = 16777216.0, t27 = 134217728.0; |
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| 63 | static const double |
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| 64 | rt0 = 9.99999999859990725855365213134618E-01, |
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| 65 | rt1 = 4.99999999495955425917856814202739E-01, |
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| 66 | rt2 = 3.75017500867345182581453026130850E-01, |
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| 67 | rt3 = 3.12523626554518656309172508769531E-01; |
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| 68 | #endif |
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| 69 | |
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