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4349 | Serge | 1 | |
2 | /* |
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3 | * ==================================================== |
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4 | * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. |
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5 | * |
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6 | * Developed at SunPro, a Sun Microsystems, Inc. business. |
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7 | * Permission to use, copy, modify, and distribute this |
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8 | * software is freely granted, provided that this notice |
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9 | * is preserved. |
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10 | * ==================================================== |
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11 | * |
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12 | */ |
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13 | |||
14 | |||
15 | * Reentrant version of the logarithm of the Gamma function |
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16 | * with user provide pointer for the sign of Gamma(x). |
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17 | * |
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18 | * Method: See __ieee754_lgamma_r |
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19 | */ |
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20 | |||
21 | |||
22 | |||
23 | |||
24 | double __ieee754_gamma_r(double x, int *signgamp) |
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25 | #else |
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26 | double __ieee754_gamma_r(x,signgamp) |
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27 | double x; int *signgamp; |
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28 | #endif |
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29 | { |
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30 | return __ieee754_exp (__ieee754_lgamma_r(x,signgamp)); |
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31 | } |
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32 |