| version 1.3, 2003/02/14 22:29:08 |
version 1.4, 2009/03/27 14:42:29 |
|
|
| /* |
/* |
| * $OpenXM: OpenXM_contrib2/asir2000/engine/d-itv.c,v 1.2 2002/01/08 04:14:37 kondoh Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/engine/d-itv.c,v 1.3 2003/02/14 22:29:08 ohara Exp $ |
| */ |
*/ |
| #if defined(INTERVAL) |
#if defined(INTERVAL) |
| #include <float.h> |
#include <float.h> |
| Line 493 void pwritvd(Num a, Num e, IntervalDouble *c) |
|
| Line 493 void pwritvd(Num a, Num e, IntervalDouble *c) |
|
| #endif |
#endif |
| } else if ( !INT(e) ) { |
} else if ( !INT(e) ) { |
| #if defined(PARI) && 0 |
#if defined(PARI) && 0 |
| GEN pa,pe,z; |
gpui_ri((Obj)a,(Obj)c,(Obj *)c); |
| int ltop,lbot; |
|
| |
|
| ltop = avma; ritopa(a,&pa); ritopa(e,&pe); lbot = avma; |
|
| z = gerepile(ltop,lbot,gpui(pa,pe,prec)); |
|
| patori(z,c); cgiv(z); |
|
| #else |
#else |
| error("pwritvd : can't calculate a fractional power"); |
error("pwritvd : can't calculate a fractional power"); |
| #endif |
#endif |
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