| fe4da5cc |
1 | * |
| 2 | * $Id$ |
| 3 | * |
| 4 | * $Log$ |
| 5 | * Revision 1.1.1.2 1996/10/30 08:27:38 cernlib |
| 6 | * Version 7.04 |
| 7 | * |
| 8 | * Revision 1.1.1.1 1996/04/12 15:29:04 plothow |
| 9 | * Version 7.01 |
| 10 | * |
| 11 | * |
| 12 | #include "pdf/pilot.h" |
| 13 | #if defined(CERNLIB_SINGLE) |
| 14 | FUNCTION BBETA(X,Y) |
| 15 | #endif |
| 16 | #if defined(CERNLIB_DOUBLE) |
| 17 | DOUBLE PRECISION FUNCTION BBETA(X,Y) |
| 18 | #endif |
| 19 | #include "pdf/expdp.inc" |
| 20 | + DGAMMA, |
| 21 | + X,Y |
| 22 | #if defined(CERNLIB_SINGLE) |
| 23 | BBETA=GAMMA(X)*GAMMA(Y)/GAMMA(X+Y) |
| 24 | #endif |
| 25 | #if defined(CERNLIB_DOUBLE) |
| 26 | BBETA=DGAMMA(X)*DGAMMA(Y)/DGAMMA(X+Y) |
| 27 | #endif |
| 28 | RETURN |
| 29 | END |
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