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Data Structures | Functions
gnumpfl.cc File Reference
#include "misc/auxiliary.h"
#include "reporter/reporter.h"
#include "coeffs/coeffs.h"
#include "coeffs/numbers.h"
#include "coeffs/mpr_complex.h"
#include "coeffs/longrat.h"
#include "coeffs/shortfl.h"
#include "coeffs/gnumpfl.h"
#include "coeffs/gnumpc.h"
#include "coeffs/modulop.h"

Go to the source code of this file.

Data Structures

union  nf
 

Functions

const char * ngfRead (const char *s, number *a, const coeffs r)
 
static number ngfInit (long i, const coeffs r)
 
static long ngfInt (number &i, const coeffs r)
 
static BOOLEAN ngfIsZero (number a, const coeffs r)
 
static int ngfSize (number n, const coeffs r)
 
static void ngfDelete (number *a, const coeffs r)
 
static number ngfCopy (number a, const coeffs r)
 
static number ngfNeg (number a, const coeffs r)
 
static number ngfInvers (number a, const coeffs r)
 
static number ngfAdd (number a, number b, const coeffs R)
 
static number ngfSub (number a, number b, const coeffs R)
 
static number ngfMult (number a, number b, const coeffs R)
 
static number ngfDiv (number a, number b, const coeffs r)
 
static number ngfPower (number x, int exp, const coeffs r)
 
static void ngfPower (number x, int exp, number *u, const coeffs r)
 
static BOOLEAN ngfGreaterZero (number a, const coeffs r)
 
static BOOLEAN ngfGreater (number a, number b, const coeffs r)
 
static BOOLEAN ngfEqual (number a, number b, const coeffs r)
 
static BOOLEAN ngfIsOne (number a, const coeffs r)
 
static BOOLEAN ngfIsMOne (number a, const coeffs r)
 
static char * ngfEatFloatNExp (char *s)
 
static void ngfWrite (number a, const coeffs r)
 
static BOOLEAN ngfCoeffIsEqual (const coeffs r, n_coeffType n, void *parameter)
 
static void ngfSetChar (const coeffs r)
 
static char * ngfCoeffString (const coeffs r)
 
static char * ngfCoeffName (const coeffs r)
 
static number ngfMapQ (number from, const coeffs src, const coeffs dst)
 
static number ngfMapZ (number from, const coeffs aRing, const coeffs r)
 
static number ngfMapR (number from, const coeffs src, const coeffs dst)
 
static number ngfMapP (number from, const coeffs src, const coeffs dst)
 
static number ngfMapC (number from, const coeffs src, const coeffs dst)
 
static nMapFunc ngfSetMap (const coeffs src, const coeffs dst)
 
static void ngfCoeffWrite (const coeffs r, BOOLEAN)
 
BOOLEAN ngfInitChar (coeffs n, void *parameter)
 Initialize r. More...
 

Function Documentation

◆ ngfAdd()

static number ngfAdd ( number  a,
number  b,
const coeffs  R 
)
static

Definition at line 151 of file gnumpfl.cc.

153 {
154  assume( getCoeffType(R) == n_long_R );
155 
156  gmp_float* r= new gmp_float( (*(gmp_float*)a) + (*(gmp_float*)b) );
157  return (number)r;

◆ ngfCoeffIsEqual()

static BOOLEAN ngfCoeffIsEqual ( const coeffs  r,
n_coeffType  n,
void *  parameter 
)
static

Definition at line 383 of file gnumpfl.cc.

385 {
386  if (n==n_long_R)
387  {
388  LongComplexInfo* p = (LongComplexInfo *)(parameter);
389  if ((p!=NULL)
390  && (p->float_len == r->float_len)
391  && (p->float_len2 == r->float_len2))
392  return TRUE;
393  }
394  return FALSE;

◆ ngfCoeffName()

static char* ngfCoeffName ( const coeffs  r)
static

Definition at line 408 of file gnumpfl.cc.

410 {
411  STATIC_VAR char ngfCoeffName_buf[30];
412  snprintf(ngfCoeffName_buf,30,"Float(%d,%d)",r->float_len,r->float_len2);
413  return ngfCoeffName_buf;

◆ ngfCoeffString()

static char* ngfCoeffString ( const coeffs  r)
static

Definition at line 401 of file gnumpfl.cc.

403 {
404  char *s=(char*)omAlloc(30);
405  snprintf(s,30,"Float(%d,%d)",r->float_len,r->float_len2);
406  return s;

◆ ngfCoeffWrite()

static void ngfCoeffWrite ( const coeffs  r,
BOOLEAN   
)
static

Definition at line 501 of file gnumpfl.cc.

503 {
504  Print("Float(%d,%d)", r->float_len,r->float_len2); /* long R */

◆ ngfCopy()

static number ngfCopy ( number  a,
const coeffs  r 
)
static

Definition at line 95 of file gnumpfl.cc.

97 {
98  assume( getCoeffType(r) == n_long_R );
99 
100  gmp_float* b= new gmp_float( *(gmp_float*)a );
101  return (number)b;

◆ ngfDelete()

static void ngfDelete ( number *  a,
const coeffs  r 
)
static

Definition at line 81 of file gnumpfl.cc.

83 {
84  assume( getCoeffType(r) == n_long_R );
85 
86  if ( *a != NULL )
87  {
88  delete *(gmp_float**)a;
89  *a=NULL;
90  }

◆ ngfDiv()

static number ngfDiv ( number  a,
number  b,
const coeffs  r 
)
static

Definition at line 184 of file gnumpfl.cc.

186 {
187  assume( getCoeffType(r) == n_long_R );
188 
189  if ( ((gmp_float*)b)->isZero() )
190  {
191  // a/0 = error
192  WerrorS(nDivBy0);
193  return NULL;
194  }
195  gmp_float* f= new gmp_float( (*(gmp_float*)a) / (*(gmp_float*)b) );
196  return (number)f;

◆ ngfEatFloatNExp()

static char* ngfEatFloatNExp ( char *  s)
static

Definition at line 277 of file gnumpfl.cc.

279 {
280  char *start= s;
281 
282  // eat floats (mantissa) like:
283  // 0.394394993, 102.203003008, .300303032, pssibly starting with -
284  if (*s == '-') s++;
285  while ((*s >= '0' && *s <= '9')||(*s == '.')) s++;
286 
287  // eat the exponent, starts with 'e' followed by '+', '-'
288  // and digits, like:
289  // e-202, e+393, accept also E7
290  if ( (s != start) && ((*s == 'e')||(*s=='E')))
291  {
292  if (*s=='E') *s='e';
293  s++; // skip 'e'/'E'
294  if ((*s == '+') || (*s == '-')) s++;
295  while ((*s >= '0' && *s <= '9')) s++;
296  }
297 
298  return s;

◆ ngfEqual()

static BOOLEAN ngfEqual ( number  a,
number  b,
const coeffs  r 
)
static

Definition at line 250 of file gnumpfl.cc.

252 {
253  assume( getCoeffType(r) == n_long_R );
254 
255  return ( (*(gmp_float*)a) == (*(gmp_float*)b) );

◆ ngfGreater()

static BOOLEAN ngfGreater ( number  a,
number  b,
const coeffs  r 
)
static

Definition at line 240 of file gnumpfl.cc.

242 {
243  assume( getCoeffType(r) == n_long_R );
244 
245  return ( (*(gmp_float*)a) > (*(gmp_float*)b) );

◆ ngfGreaterZero()

static BOOLEAN ngfGreaterZero ( number  a,
const coeffs  r 
)
static

Definition at line 230 of file gnumpfl.cc.

232 {
233  assume( getCoeffType(r) == n_long_R );
234 
235  return (((gmp_float*)a)->sign() > 0);

◆ ngfInit()

static number ngfInit ( long  i,
const coeffs  r 
)
static

Definition at line 38 of file gnumpfl.cc.

40 {
41  assume( getCoeffType(r) == n_long_R );
42 
43  gmp_float* n= new gmp_float( (double)i );
44  return (number)n;

◆ ngfInitChar()

BOOLEAN ngfInitChar ( coeffs  n,
void *  parameter 
)

Initialize r.

Definition at line 506 of file gnumpfl.cc.

508 {
509  assume( getCoeffType(n) == n_long_R );
510 
511  n->is_field=TRUE;
512  n->is_domain=TRUE;
513  n->rep=n_rep_gmp_float;
514 
515  //n->cfKillChar = ndKillChar; /* dummy */
516 
517  n->cfSetChar = ngfSetChar;
518  n->ch = 0;
519  n->cfCoeffString=ngfCoeffString;
520  n->cfCoeffName=ngfCoeffName;
521 
522  n->cfDelete = ngfDelete;
523  //n->cfNormalize=ndNormalize;
524  n->cfInit = ngfInit;
525  n->cfInt = ngfInt;
526  n->cfAdd = ngfAdd;
527  n->cfSub = ngfSub;
528  n->cfMult = ngfMult;
529  n->cfDiv = ngfDiv;
530  n->cfExactDiv= ngfDiv;
531  n->cfInpNeg = ngfNeg;
532  n->cfInvers = ngfInvers;
533  n->cfCopy = ngfCopy;
534  n->cfGreater = ngfGreater;
535  n->cfEqual = ngfEqual;
536  n->cfIsZero = ngfIsZero;
537  n->cfIsOne = ngfIsOne;
538  n->cfIsMOne = ngfIsMOne;
539  n->cfGreaterZero = ngfGreaterZero;
540  n->cfWriteLong = ngfWrite;
541  n->cfRead = ngfRead;
542  n->cfPower = ngfPower;
543  n->cfSetMap = ngfSetMap;
544  n->cfCoeffWrite = ngfCoeffWrite;
545 #ifdef LDEBUG
546  //n->cfDBTest = ndDBTest; // not yet implemented: ngfDBTest
547 #endif
548 
549  n->nCoeffIsEqual = ngfCoeffIsEqual;
550 
551  if( parameter != NULL)
552  {
553  LongComplexInfo* p = (LongComplexInfo*)parameter;
554 
555  n->float_len = p->float_len;
556  n->float_len2 = p->float_len2;
557  } else // default values, just for testing!
558  {
559  n->float_len = SHORT_REAL_LENGTH;
560  n->float_len2 = SHORT_REAL_LENGTH;
561  }
562 
563  assume( n->float_len2 >= SHORT_REAL_LENGTH );
564 
565  assume( n_NumberOfParameters(n) == 0 );
566  assume( n_ParameterNames(n) == NULL );
567 
568  return FALSE;

◆ ngfInt()

static long ngfInt ( number &  i,
const coeffs  r 
)
static

Definition at line 49 of file gnumpfl.cc.

51 {
52  assume( getCoeffType(r) == n_long_R );
53 
54  double d=(double)*(gmp_float*)i;
55  if (d<0.0)
56  return (long)(d-0.5);
57  else
58  return (long)(d+0.5);

◆ ngfInvers()

static number ngfInvers ( number  a,
const coeffs  r 
)
static

Definition at line 132 of file gnumpfl.cc.

134 {
135  assume( getCoeffType(r) == n_long_R );
136 
137  gmp_float* f= NULL;
138  if (((gmp_float*)a)->isZero() )
139  {
140  WerrorS(nDivBy0);
141  }
142  else
143  {
144  f= new gmp_float( gmp_float(1) / (*(gmp_float*)a) );
145  }
146  return (number)f;

◆ ngfIsMOne()

static BOOLEAN ngfIsMOne ( number  a,
const coeffs  r 
)
static

Definition at line 270 of file gnumpfl.cc.

272 {
273  assume( getCoeffType(r) == n_long_R );
274 
275  return ((gmp_float*)a)->isMOne();

◆ ngfIsOne()

static BOOLEAN ngfIsOne ( number  a,
const coeffs  r 
)
static

Definition at line 260 of file gnumpfl.cc.

262 {
263  assume( getCoeffType(r) == n_long_R );
264 
265  return ((gmp_float*)a)->isOne();

◆ ngfIsZero()

static BOOLEAN ngfIsZero ( number  a,
const coeffs  r 
)
static

Definition at line 60 of file gnumpfl.cc.

62 {
63  assume( getCoeffType(r) == n_long_R );
64 
65  return ( ((gmp_float*)a)->isZero() );

◆ ngfMapC()

static number ngfMapC ( number  from,
const coeffs  src,
const coeffs  dst 
)
static

Definition at line 461 of file gnumpfl.cc.

463 {
464  assume( getCoeffType(dst) == n_long_R );
465  assume( getCoeffType(src) == n_long_C );
466 
467  gmp_float *res=new gmp_float(((gmp_complex*)from)->real());
468  return (number)res;

◆ ngfMapP()

static number ngfMapP ( number  from,
const coeffs  src,
const coeffs  dst 
)
static

Definition at line 453 of file gnumpfl.cc.

455 {
456  assume( getCoeffType(dst) == n_long_R );
457  assume( getCoeffType(src) == n_Zp );
458 
459  return ngfInit(npInt(from,src), dst); // FIXME? TODO? // extern int npInt (number &n, const coeffs r);

◆ ngfMapQ()

static number ngfMapQ ( number  from,
const coeffs  src,
const coeffs  dst 
)
static

Definition at line 415 of file gnumpfl.cc.

417 {
418  assume( getCoeffType(dst) == n_long_R );
419  assume( src->rep == n_rep_gap_rat );
420 
422  return (number)res;

◆ ngfMapR()

static number ngfMapR ( number  from,
const coeffs  src,
const coeffs  dst 
)
static

Definition at line 444 of file gnumpfl.cc.

446 {
447  assume( getCoeffType(dst) == n_long_R );
448  assume( getCoeffType(src) == n_R );
449 
450  gmp_float *res=new gmp_float((double)nf(from).F());
451  return (number)res;

◆ ngfMapZ()

static number ngfMapZ ( number  from,
const coeffs  aRing,
const coeffs  r 
)
static

Definition at line 423 of file gnumpfl.cc.

425 {
426  assume( getCoeffType(r) == n_long_R );
427  assume( aRing->rep == n_rep_gap_gmp);
428 
429  if ( from != NULL )
430  {
431  if (SR_HDL(from) & SR_INT)
432  {
433  gmp_float f_i= gmp_float(SR_TO_INT(from));
434  gmp_float *res=new gmp_float(f_i);
435  return (number)res;
436  }
437  gmp_float f_i=(mpz_ptr)from;
438  gmp_float *res=new gmp_float(f_i);
439  return (number)res;
440  }
441  else
442  return NULL;

◆ ngfMult()

static number ngfMult ( number  a,
number  b,
const coeffs  R 
)
static

Definition at line 173 of file gnumpfl.cc.

175 {
176  assume( getCoeffType(R) == n_long_R );
177 
178  gmp_float* r= new gmp_float( (*(gmp_float*)a) * (*(gmp_float*)b) );
179  return (number)r;

◆ ngfNeg()

static number ngfNeg ( number  a,
const coeffs  r 
)
static

Definition at line 121 of file gnumpfl.cc.

123 {
124  assume( getCoeffType(r) == n_long_R );
125 
126  *(gmp_float*)a= -(*(gmp_float*)a);
127  return (number)a;

◆ ngfPower() [1/2]

static number ngfPower ( number  x,
int  exp,
const coeffs  r 
)
static

Definition at line 201 of file gnumpfl.cc.

203 {
204  assume( getCoeffType(r) == n_long_R );
205 
206  if ( exp == 0 )
207  {
208  gmp_float* n = new gmp_float(1);
209  return (number)n;
210  }
211  else if ( ngfIsZero(x, r) ) // 0^e, e>0
212  {
213  return ngfInit(0, r);
214  }
215  else if ( exp == 1 )
216  {
217  return ngfCopy(x,r);
218  }
219  return (number) ( new gmp_float( (*(gmp_float*)x)^exp ) );

◆ ngfPower() [2/2]

static void ngfPower ( number  x,
int  exp,
number *  u,
const coeffs  r 
)
static

Definition at line 222 of file gnumpfl.cc.

224 {
225  *u = ngfPower(x, exp, r);

◆ ngfRead()

const char * ngfRead ( const char *  s,
number *  a,
const coeffs  r 
)

Definition at line 306 of file gnumpfl.cc.

308 {
310 
311  char *s= (char *)start;
312 
313  //Print("%s\n",s);
314 
315  s= ngfEatFloatNExp( s );
316 
317  if (*s=='\0') // 0
318  {
319  if ( *(gmp_float**)a == NULL ) (*(gmp_float**)a)= new gmp_float();
320  (*(gmp_float**)a)->setFromStr(start);
321  }
322  else if (s==start) // 1
323  {
324  if ( *(gmp_float**)a != NULL ) delete (*(gmp_float**)a);
325  (*(gmp_float**)a)= new gmp_float(1);
326  }
327  else
328  {
329  gmp_float divisor(1.0);
330  char *start2=s;
331  if ( *s == '/' )
332  {
333  s++;
334  s= ngfEatFloatNExp( (char *)s );
335  if (s!= start2+1)
336  {
337  char tmp_c=*s;
338  *s='\0';
339  divisor.setFromStr(start2+1);
340  *s=tmp_c;
341  }
342  else
343  {
344  Werror("wrong long real format: %s",start2);
345  }
346  }
347  char c=*start2;
348  *start2='\0';
349  if ( *(gmp_float**)a == NULL ) (*(gmp_float**)a)= new gmp_float();
350  (*(gmp_float**)a)->setFromStr(start);
351  *start2=c;
352  if (divisor.isZero())
353  {
354  WerrorS(nDivBy0);
355  }
356  else
357  (**(gmp_float**)a) /= divisor;
358  }
359 
360  return s;

◆ ngfSetChar()

static void ngfSetChar ( const coeffs  r)
static

Definition at line 396 of file gnumpfl.cc.

398 {
399  setGMPFloatDigits(r->float_len, r->float_len2);

◆ ngfSetMap()

static nMapFunc ngfSetMap ( const coeffs  src,
const coeffs  dst 
)
static

Definition at line 470 of file gnumpfl.cc.

472 {
473  assume( getCoeffType(dst) == n_long_R );
474 
475  if (src->rep==n_rep_gap_rat) /*Q, Z*/
476  {
477  return ngfMapQ;
478  }
479  if (src->rep==n_rep_gap_gmp) /*Q, Z*/
480  {
481  return ngfMapZ;
482  }
483  if ((src->rep==n_rep_gmp_float) && nCoeff_is_long_R(src))
484  {
485  return ndCopyMap; //ngfCopyMap;
486  }
487  if ((src->rep==n_rep_float) && nCoeff_is_R(src))
488  {
489  return ngfMapR;
490  }
491  if ((src->rep==n_rep_gmp_complex) && nCoeff_is_long_C(src))
492  {
493  return ngfMapC;
494  }
495  if ((src->rep==n_rep_int) && nCoeff_is_Zp(src))
496  {
497  return ngfMapP;
498  }
499  return NULL;

◆ ngfSize()

static int ngfSize ( number  n,
const coeffs  r 
)
static

Definition at line 67 of file gnumpfl.cc.

69 {
70  long i = ngfInt(n, r);
71  /* basically return the largest integer in n;
72  only if this happens to be zero although n != 0,
73  return 1;
74  (this code ensures that zero has the size zero) */
75  if ((i == 0) && (ngfIsZero(n,r) == FALSE)) i = 1;
76  return ABS(i);

◆ ngfSub()

static number ngfSub ( number  a,
number  b,
const coeffs  R 
)
static

Definition at line 162 of file gnumpfl.cc.

164 {
165  assume( getCoeffType(R) == n_long_R );
166 
167  gmp_float* r= new gmp_float( (*(gmp_float*)a) - (*(gmp_float*)b) );
168  return (number)r;

◆ ngfWrite()

static void ngfWrite ( number  a,
const coeffs  r 
)
static

Definition at line 365 of file gnumpfl.cc.

367 {
368  assume( getCoeffType(r) == n_long_R );
369 
370  char *out;
371  if ( a != NULL )
372  {
373  out= floatToStr(*(gmp_float*)a, r->float_len);
374  StringAppendS(out);
375  //omFreeSize((void *)out, (strlen(out)+1)* sizeof(char) );
376  omFree( (void *)out );
377  }
378  else
379  {
380  StringAppendS("0");
381  }
getCoeffType
static FORCE_INLINE n_coeffType getCoeffType(const coeffs r)
Returns the type of coeffs domain.
Definition: coeffs.h:420
n_rep_gap_rat
(number), see longrat.h
Definition: coeffs.h:110
FALSE
#define FALSE
Definition: auxiliary.h:96
floatToStr
char * floatToStr(const gmp_float &r, const unsigned int oprec)
Definition: mpr_complex.cc:577
numberFieldToFloat
gmp_float numberFieldToFloat(number num, int cf)
Definition: mpr_complex.cc:437
ngfRead
const char * ngfRead(const char *s, number *a, const coeffs r)
Definition: gnumpfl.cc:306
nCoeff_is_Zp
static FORCE_INLINE BOOLEAN nCoeff_is_Zp(const coeffs r)
Definition: coeffs.h:821
StringAppendS
void StringAppendS(const char *st)
Definition: reporter.cc:106
isZero
bool isZero(const CFArray &A)
checks if entries of A are zero
Definition: facSparseHensel.h:468
f
FILE * f
Definition: checklibs.c:9
omFree
#define omFree(addr)
Definition: omAllocDecl.h:259
ngfMapP
static number ngfMapP(number from, const coeffs src, const coeffs dst)
Definition: gnumpfl.cc:453
nCoeff_is_R
static FORCE_INLINE BOOLEAN nCoeff_is_R(const coeffs r)
Definition: coeffs.h:857
LongComplexInfo
Definition: coeffs.h:98
x
Variable x
Definition: cfModGcd.cc:4023
ngfSub
static number ngfSub(number a, number b, const coeffs R)
Definition: gnumpfl.cc:162
ngfEatFloatNExp
static char * ngfEatFloatNExp(char *s)
Definition: gnumpfl.cc:277
SHORT_REAL_LENGTH
#define SHORT_REAL_LENGTH
Definition: numbers.h:56
n_long_C
complex floating point (GMP) numbers
Definition: coeffs.h:41
ngfCoeffWrite
static void ngfCoeffWrite(const coeffs r, BOOLEAN)
Definition: gnumpfl.cc:501
ngfDiv
static number ngfDiv(number a, number b, const coeffs r)
Definition: gnumpfl.cc:184
ngfCopy
static number ngfCopy(number a, const coeffs r)
Definition: gnumpfl.cc:95
STATIC_VAR
#define STATIC_VAR
Definition: globaldefs.h:7
n_rep_float
(float), see shortfl.h
Definition: coeffs.h:115
sign
static int sign(int x)
Definition: ring.cc:3374
ndCopyMap
number ndCopyMap(number a, const coeffs aRing, const coeffs r)
Definition: numbers.cc:251
ngfMapQ
static number ngfMapQ(number from, const coeffs src, const coeffs dst)
Definition: gnumpfl.cc:415
ngfInvers
static number ngfInvers(number a, const coeffs r)
Definition: gnumpfl.cc:132
n_NumberOfParameters
static FORCE_INLINE int n_NumberOfParameters(const coeffs r)
Returns the number of parameters.
Definition: coeffs.h:795
n_rep_int
(int), see modulop.h
Definition: coeffs.h:109
ABS
static int ABS(int v)
Definition: auxiliary.h:112
nCoeff_is_long_C
static FORCE_INLINE BOOLEAN nCoeff_is_long_C(const coeffs r)
Definition: coeffs.h:915
b
CanonicalForm b
Definition: cfModGcd.cc:4044
nf
Definition: gnumpfl.cc:25
n_long_R
real floating point (GMP) numbers
Definition: coeffs.h:33
ngfAdd
static number ngfAdd(number a, number b, const coeffs R)
Definition: gnumpfl.cc:151
ngfDelete
static void ngfDelete(number *a, const coeffs r)
Definition: gnumpfl.cc:81
TRUE
#define TRUE
Definition: auxiliary.h:100
i
int i
Definition: cfEzgcd.cc:125
res
CanonicalForm res
Definition: facAbsFact.cc:64
setGMPFloatDigits
void setGMPFloatDigits(size_t digits, size_t rest)
Set size of mantissa digits - the number of output digits (basis 10) the size of mantissa consists of...
Definition: mpr_complex.cc:59
nDivBy0
const char *const nDivBy0
Definition: numbers.h:87
ngfWrite
static void ngfWrite(number a, const coeffs r)
Definition: gnumpfl.cc:365
nCoeff_is_long_R
static FORCE_INLINE BOOLEAN nCoeff_is_long_R(const coeffs r)
Definition: coeffs.h:912
ngfEqual
static BOOLEAN ngfEqual(number a, number b, const coeffs r)
Definition: gnumpfl.cc:250
ngfCoeffIsEqual
static BOOLEAN ngfCoeffIsEqual(const coeffs r, n_coeffType n, void *parameter)
Definition: gnumpfl.cc:383
omAlloc
#define omAlloc(size)
Definition: omAllocDecl.h:208
ngfMapZ
static number ngfMapZ(number from, const coeffs aRing, const coeffs r)
Definition: gnumpfl.cc:423
ngfMult
static number ngfMult(number a, number b, const coeffs R)
Definition: gnumpfl.cc:173
ngfIsZero
static BOOLEAN ngfIsZero(number a, const coeffs r)
Definition: gnumpfl.cc:60
ngfPower
static number ngfPower(number x, int exp, const coeffs r)
Definition: gnumpfl.cc:201
SR_INT
#define SR_INT
Definition: longrat.h:65
n_R
single prescision (6,6) real numbers
Definition: coeffs.h:31
n_ParameterNames
static FORCE_INLINE const char ** n_ParameterNames(const coeffs r)
Returns a (const!) pointer to (const char*) names of parameters.
Definition: coeffs.h:799
exp
gmp_float exp(const gmp_float &a)
Definition: mpr_complex.cc:356
SR_TO_INT
#define SR_TO_INT(SR)
Definition: longrat.h:67
npInt
long npInt(number &n, const coeffs r)
Definition: modulop.cc:126
n_Zp
\F{p < 2^31}
Definition: coeffs.h:29
n_rep_gmp_float
(gmp_float), see
Definition: coeffs.h:116
Print
#define Print
Definition: emacs.cc:79
Werror
void Werror(const char *fmt,...)
Definition: reporter.cc:188
ngfIsOne
static BOOLEAN ngfIsOne(number a, const coeffs r)
Definition: gnumpfl.cc:260
ngfMapR
static number ngfMapR(number from, const coeffs src, const coeffs dst)
Definition: gnumpfl.cc:444
ngfInt
static long ngfInt(number &i, const coeffs r)
Definition: gnumpfl.cc:49
WerrorS
void WerrorS(const char *s)
Definition: feFopen.cc:24
ngfNeg
static number ngfNeg(number a, const coeffs r)
Definition: gnumpfl.cc:121
SR_HDL
#define SR_HDL(A)
Definition: tgb.cc:35
assume
#define assume(x)
Definition: mod2.h:384
ngfSetMap
static nMapFunc ngfSetMap(const coeffs src, const coeffs dst)
Definition: gnumpfl.cc:470
NULL
#define NULL
Definition: omList.c:11
R
#define R
Definition: sirandom.c:27
ngfGreaterZero
static BOOLEAN ngfGreaterZero(number a, const coeffs r)
Definition: gnumpfl.cc:230
ngfInit
static number ngfInit(long i, const coeffs r)
Definition: gnumpfl.cc:38
QTOF
#define QTOF
Definition: mpr_complex.h:18
p
int p
Definition: cfModGcd.cc:4019
ngfCoeffString
static char * ngfCoeffString(const coeffs r)
Definition: gnumpfl.cc:401
s
const CanonicalForm int s
Definition: facAbsFact.cc:55
ngfIsMOne
static BOOLEAN ngfIsMOne(number a, const coeffs r)
Definition: gnumpfl.cc:270
ngfSetChar
static void ngfSetChar(const coeffs r)
Definition: gnumpfl.cc:396
ngfMapC
static number ngfMapC(number from, const coeffs src, const coeffs dst)
Definition: gnumpfl.cc:461
ngfGreater
static BOOLEAN ngfGreater(number a, number b, const coeffs r)
Definition: gnumpfl.cc:240
n_rep_gmp_complex
(gmp_complex), see gnumpc.h
Definition: coeffs.h:117
gmp_float
Definition: mpr_complex.h:30
gmp_complex
gmp_complex numbers based on
Definition: mpr_complex.h:177
ngfCoeffName
static char * ngfCoeffName(const coeffs r)
Definition: gnumpfl.cc:408
n_rep_gap_gmp
(), see rinteger.h, new impl.
Definition: coeffs.h:111