source: git/kernel/gnumpc.h @ 35aab3

spielwiese
Last change on this file since 35aab3 was 35aab3, checked in by Hans Schönemann <hannes@…>, 20 years ago
This commit was generated by cvs2svn to compensate for changes in r6879, which included commits to RCS files with non-trunk default branches. git-svn-id: file:///usr/local/Singular/svn/trunk@6880 2c84dea3-7e68-4137-9b89-c4e89433aadc
  • Property mode set to 100644
File size: 1.4 KB
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1#ifndef GMPCOMPLEX_H
2#define GMPCOMPLEX_H
3/****************************************
4*  Computer Algebra System SINGULAR     *
5****************************************/
6/* $Id: gnumpc.h,v 1.1.1.1 2003-10-06 12:15:53 Singular Exp $ */
7/*
8* ABSTRACT: computations with GMP floating-point numbers
9*/
10#include "structs.h"
11
12BOOLEAN  ngcGreaterZero(number za);      // !!! MAY NOT WORK AS EXPECTED !!!
13BOOLEAN  ngcGreater(number a, number b);
14BOOLEAN  ngcEqual(number a, number b);
15BOOLEAN  ngcIsOne(number a);
16BOOLEAN  ngcIsMOne(number a);
17BOOLEAN  ngcIsZero(number za);
18void     ngcNew(number *r);
19number   ngcInit(int i);
20int      ngcInt(number &n);
21number   ngcNeg(number za);
22number   ngcInvers(number a);
23number   ngcPar(int i);
24number   ngcAdd(number la, number li);
25number   ngcSub(number la, number li);
26number   ngcMult(number a, number b);
27number   ngcDiv(number a, number b);
28void     ngcPower(number x, int exp, number *lu);
29number   ngcCopy(number a);
30number   ngc_Copy(number a, ring r);
31char *   ngcRead (char *s, number *a);
32void     ngcWrite(number &a);
33number   ngcRePart(number a);
34number   ngcImPart(number a);
35
36
37#ifdef LDEBUG
38BOOLEAN  ngcDBTest(number a, char *f, int l);
39#endif
40void     ngcDelete(number *a, const ring r);
41
42nMapFunc  ngcSetMap(ring src, ring dst);
43
44#endif
45
46
47// local Variables: ***
48// folded-file: t ***
49// compile-command: "make installg" ***
50// End: ***
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