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Data Structures | Functions
gnumpfl.cc File Reference
#include "misc/auxiliary.h"
#include "omalloc/omalloc.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 153 of file gnumpfl.cc.

154 {
155  assume( getCoeffType(R) == n_long_R );
156 
157  gmp_float* r= new gmp_float( (*(gmp_float*)a) + (*(gmp_float*)b) );
158  return (number)r;
159 }

◆ ngfCoeffIsEqual()

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

Definition at line 385 of file gnumpfl.cc.

386 {
387  if (n==n_long_R)
388  {
389  LongComplexInfo* p = (LongComplexInfo *)(parameter);
390  if ((p!=NULL)
391  && (p->float_len == r->float_len)
392  && (p->float_len2 == r->float_len2))
393  return TRUE;
394  }
395  return FALSE;
396 }

◆ ngfCoeffName()

static char* ngfCoeffName ( const coeffs  r)
static

Definition at line 410 of file gnumpfl.cc.

411 {
412  static char ngfCoeffName_buf[30];
413  snprintf(ngfCoeffName_buf,30,"Float(%d,%d)",r->float_len,r->float_len2);
414  return ngfCoeffName_buf;
415 }

◆ ngfCoeffString()

static char* ngfCoeffString ( const coeffs  r)
static

Definition at line 403 of file gnumpfl.cc.

404 {
405  char *s=(char*)omAlloc(30);
406  snprintf(s,30,"Float(%d,%d)",r->float_len,r->float_len2);
407  return s;
408 }

◆ ngfCoeffWrite()

static void ngfCoeffWrite ( const coeffs  r,
BOOLEAN   
)
static

Definition at line 503 of file gnumpfl.cc.

504 {
505  Print("Float(%d,%d)", r->float_len,r->float_len2); /* long R */
506 }

◆ ngfCopy()

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

Definition at line 97 of file gnumpfl.cc.

98 {
99  assume( getCoeffType(r) == n_long_R );
100 
101  gmp_float* b= new gmp_float( *(gmp_float*)a );
102  return (number)b;
103 }

◆ ngfDelete()

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

Definition at line 83 of file gnumpfl.cc.

84 {
85  assume( getCoeffType(r) == n_long_R );
86 
87  if ( *a != NULL )
88  {
89  delete *(gmp_float**)a;
90  *a=NULL;
91  }
92 }

◆ ngfDiv()

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

Definition at line 186 of file gnumpfl.cc.

187 {
188  assume( getCoeffType(r) == n_long_R );
189 
190  if ( ((gmp_float*)b)->isZero() )
191  {
192  // a/0 = error
193  WerrorS(nDivBy0);
194  return NULL;
195  }
196  gmp_float* f= new gmp_float( (*(gmp_float*)a) / (*(gmp_float*)b) );
197  return (number)f;
198 }

◆ ngfEatFloatNExp()

static char* ngfEatFloatNExp ( char *  s)
static

Definition at line 279 of file gnumpfl.cc.

280 {
281  char *start= s;
282 
283  // eat floats (mantissa) like:
284  // 0.394394993, 102.203003008, .300303032, pssibly starting with -
285  if (*s == '-') s++;
286  while ((*s >= '0' && *s <= '9')||(*s == '.')) s++;
287 
288  // eat the exponent, starts with 'e' followed by '+', '-'
289  // and digits, like:
290  // e-202, e+393, accept also E7
291  if ( (s != start) && ((*s == 'e')||(*s=='E')))
292  {
293  if (*s=='E') *s='e';
294  s++; // skip 'e'/'E'
295  if ((*s == '+') || (*s == '-')) s++;
296  while ((*s >= '0' && *s <= '9')) s++;
297  }
298 
299  return s;
300 }

◆ ngfEqual()

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

Definition at line 252 of file gnumpfl.cc.

253 {
254  assume( getCoeffType(r) == n_long_R );
255 
256  return ( (*(gmp_float*)a) == (*(gmp_float*)b) );
257 }

◆ ngfGreater()

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

Definition at line 242 of file gnumpfl.cc.

243 {
244  assume( getCoeffType(r) == n_long_R );
245 
246  return ( (*(gmp_float*)a) > (*(gmp_float*)b) );
247 }

◆ ngfGreaterZero()

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

Definition at line 232 of file gnumpfl.cc.

233 {
234  assume( getCoeffType(r) == n_long_R );
235 
236  return (((gmp_float*)a)->sign() > 0);
237 }

◆ ngfInit()

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

Definition at line 40 of file gnumpfl.cc.

41 {
42  assume( getCoeffType(r) == n_long_R );
43 
44  gmp_float* n= new gmp_float( (double)i );
45  return (number)n;
46 }

◆ ngfInitChar()

BOOLEAN ngfInitChar ( coeffs  n,
void *  parameter 
)

Initialize r.

Definition at line 508 of file gnumpfl.cc.

509 {
510  assume( getCoeffType(n) == n_long_R );
511 
512  n->is_field=TRUE;
513  n->is_domain=TRUE;
514  n->rep=n_rep_gmp_float;
515 
516  //n->cfKillChar = ndKillChar; /* dummy */
517 
518  n->cfSetChar = ngfSetChar;
519  n->ch = 0;
520  n->cfCoeffString=ngfCoeffString;
521  n->cfCoeffName=ngfCoeffName;
522 
523  n->cfDelete = ngfDelete;
524  //n->cfNormalize=ndNormalize;
525  n->cfInit = ngfInit;
526  n->cfInt = ngfInt;
527  n->cfAdd = ngfAdd;
528  n->cfSub = ngfSub;
529  n->cfMult = ngfMult;
530  n->cfDiv = ngfDiv;
531  n->cfExactDiv= ngfDiv;
532  n->cfInpNeg = ngfNeg;
533  n->cfInvers = ngfInvers;
534  n->cfCopy = ngfCopy;
535  n->cfGreater = ngfGreater;
536  n->cfEqual = ngfEqual;
537  n->cfIsZero = ngfIsZero;
538  n->cfIsOne = ngfIsOne;
539  n->cfIsMOne = ngfIsMOne;
540  n->cfGreaterZero = ngfGreaterZero;
541  n->cfWriteLong = ngfWrite;
542  n->cfRead = ngfRead;
543  n->cfPower = ngfPower;
544  n->cfSetMap = ngfSetMap;
545  n->cfCoeffWrite = ngfCoeffWrite;
546 #ifdef LDEBUG
547  //n->cfDBTest = ndDBTest; // not yet implemented: ngfDBTest
548 #endif
549 
550  n->nCoeffIsEqual = ngfCoeffIsEqual;
551 
552  if( parameter != NULL)
553  {
554  LongComplexInfo* p = (LongComplexInfo*)parameter;
555 
556  n->float_len = p->float_len;
557  n->float_len2 = p->float_len2;
558  } else // default values, just for testing!
559  {
560  n->float_len = SHORT_REAL_LENGTH;
561  n->float_len2 = SHORT_REAL_LENGTH;
562  }
563 
564  assume( n->float_len2 >= SHORT_REAL_LENGTH );
565 
566  assume( n_NumberOfParameters(n) == 0 );
567  assume( n_ParameterNames(n) == NULL );
568 
569  return FALSE;
570 }

◆ ngfInt()

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

Definition at line 51 of file gnumpfl.cc.

52 {
53  assume( getCoeffType(r) == n_long_R );
54 
55  double d=(double)*(gmp_float*)i;
56  if (d<0.0)
57  return (long)(d-0.5);
58  else
59  return (long)(d+0.5);
60 }

◆ ngfInvers()

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

Definition at line 134 of file gnumpfl.cc.

135 {
136  assume( getCoeffType(r) == n_long_R );
137 
138  gmp_float* f= NULL;
139  if (((gmp_float*)a)->isZero() )
140  {
141  WerrorS(nDivBy0);
142  }
143  else
144  {
145  f= new gmp_float( gmp_float(1) / (*(gmp_float*)a) );
146  }
147  return (number)f;
148 }

◆ ngfIsMOne()

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

Definition at line 272 of file gnumpfl.cc.

273 {
274  assume( getCoeffType(r) == n_long_R );
275 
276  return ((gmp_float*)a)->isMOne();
277 }

◆ ngfIsOne()

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

Definition at line 262 of file gnumpfl.cc.

263 {
264  assume( getCoeffType(r) == n_long_R );
265 
266  return ((gmp_float*)a)->isOne();
267 }

◆ ngfIsZero()

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

Definition at line 62 of file gnumpfl.cc.

63 {
64  assume( getCoeffType(r) == n_long_R );
65 
66  return ( ((gmp_float*)a)->isZero() );
67 }

◆ ngfMapC()

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

Definition at line 463 of file gnumpfl.cc.

464 {
465  assume( getCoeffType(dst) == n_long_R );
466  assume( getCoeffType(src) == n_long_C );
467 
468  gmp_float *res=new gmp_float(((gmp_complex*)from)->real());
469  return (number)res;
470 }

◆ ngfMapP()

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

Definition at line 455 of file gnumpfl.cc.

456 {
457  assume( getCoeffType(dst) == n_long_R );
458  assume( getCoeffType(src) == n_Zp );
459 
460  return ngfInit(npInt(from,src), dst); // FIXME? TODO? // extern int npInt (number &n, const coeffs r);
461 }

◆ ngfMapQ()

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

Definition at line 417 of file gnumpfl.cc.

418 {
419  assume( getCoeffType(dst) == n_long_R );
420  assume( src->rep == n_rep_gap_rat );
421 
423  return (number)res;
424 }

◆ ngfMapR()

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

Definition at line 446 of file gnumpfl.cc.

447 {
448  assume( getCoeffType(dst) == n_long_R );
449  assume( getCoeffType(src) == n_R );
450 
451  gmp_float *res=new gmp_float((double)nf(from).F());
452  return (number)res;
453 }

◆ ngfMapZ()

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

Definition at line 425 of file gnumpfl.cc.

426 {
427  assume( getCoeffType(r) == n_long_R );
428  assume( aRing->rep == n_rep_gap_gmp);
429 
430  if ( from != NULL )
431  {
432  if (SR_HDL(from) & SR_INT)
433  {
434  gmp_float f_i= gmp_float(SR_TO_INT(from));
435  gmp_float *res=new gmp_float(f_i);
436  return (number)res;
437  }
438  gmp_float f_i=(mpz_ptr)from;
439  gmp_float *res=new gmp_float(f_i);
440  return (number)res;
441  }
442  else
443  return NULL;
444 }

◆ ngfMult()

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

Definition at line 175 of file gnumpfl.cc.

176 {
177  assume( getCoeffType(R) == n_long_R );
178 
179  gmp_float* r= new gmp_float( (*(gmp_float*)a) * (*(gmp_float*)b) );
180  return (number)r;
181 }

◆ ngfNeg()

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

Definition at line 123 of file gnumpfl.cc.

124 {
125  assume( getCoeffType(r) == n_long_R );
126 
127  *(gmp_float*)a= -(*(gmp_float*)a);
128  return (number)a;
129 }

◆ ngfPower() [1/2]

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

Definition at line 203 of file gnumpfl.cc.

204 {
205  assume( getCoeffType(r) == n_long_R );
206 
207  if ( exp == 0 )
208  {
209  gmp_float* n = new gmp_float(1);
210  return (number)n;
211  }
212  else if ( ngfIsZero(x, r) ) // 0^e, e>0
213  {
214  return ngfInit(0, r);
215  }
216  else if ( exp == 1 )
217  {
218  return ngfCopy(x,r);
219  }
220  return (number) ( new gmp_float( (*(gmp_float*)x)^exp ) );
221 }

◆ ngfPower() [2/2]

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

Definition at line 224 of file gnumpfl.cc.

225 {
226  *u = ngfPower(x, exp, r);
227 }

◆ ngfRead()

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

Definition at line 308 of file gnumpfl.cc.

309 {
311 
312  char *s= (char *)start;
313 
314  //Print("%s\n",s);
315 
316  s= ngfEatFloatNExp( s );
317 
318  if (*s=='\0') // 0
319  {
320  if ( *(gmp_float**)a == NULL ) (*(gmp_float**)a)= new gmp_float();
321  (*(gmp_float**)a)->setFromStr(start);
322  }
323  else if (s==start) // 1
324  {
325  if ( *(gmp_float**)a != NULL ) delete (*(gmp_float**)a);
326  (*(gmp_float**)a)= new gmp_float(1);
327  }
328  else
329  {
330  gmp_float divisor(1.0);
331  char *start2=s;
332  if ( *s == '/' )
333  {
334  s++;
335  s= ngfEatFloatNExp( (char *)s );
336  if (s!= start2+1)
337  {
338  char tmp_c=*s;
339  *s='\0';
340  divisor.setFromStr(start2+1);
341  *s=tmp_c;
342  }
343  else
344  {
345  Werror("wrong long real format: %s",start2);
346  }
347  }
348  char c=*start2;
349  *start2='\0';
350  if ( *(gmp_float**)a == NULL ) (*(gmp_float**)a)= new gmp_float();
351  (*(gmp_float**)a)->setFromStr(start);
352  *start2=c;
353  if (divisor.isZero())
354  {
355  WerrorS(nDivBy0);
356  }
357  else
358  (**(gmp_float**)a) /= divisor;
359  }
360 
361  return s;
362 }

◆ ngfSetChar()

static void ngfSetChar ( const coeffs  r)
static

Definition at line 398 of file gnumpfl.cc.

399 {
400  setGMPFloatDigits(r->float_len, r->float_len2);
401 }

◆ ngfSetMap()

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

Definition at line 472 of file gnumpfl.cc.

473 {
474  assume( getCoeffType(dst) == n_long_R );
475 
476  if (src->rep==n_rep_gap_rat) /*Q, Z*/
477  {
478  return ngfMapQ;
479  }
480  if (src->rep==n_rep_gap_gmp) /*Q, Z*/
481  {
482  return ngfMapZ;
483  }
484  if ((src->rep==n_rep_gmp_float) && nCoeff_is_long_R(src))
485  {
486  return ndCopyMap; //ngfCopyMap;
487  }
488  if ((src->rep==n_rep_float) && nCoeff_is_R(src))
489  {
490  return ngfMapR;
491  }
492  if ((src->rep==n_rep_gmp_complex) && nCoeff_is_long_C(src))
493  {
494  return ngfMapC;
495  }
496  if ((src->rep==n_rep_int) && nCoeff_is_Zp(src))
497  {
498  return ngfMapP;
499  }
500  return NULL;
501 }

◆ ngfSize()

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

Definition at line 69 of file gnumpfl.cc.

70 {
71  long i = ngfInt(n, r);
72  /* basically return the largest integer in n;
73  only if this happens to be zero although n != 0,
74  return 1;
75  (this code ensures that zero has the size zero) */
76  if ((i == 0) && (ngfIsZero(n,r) == FALSE)) i = 1;
77  return ABS(i);
78 }

◆ ngfSub()

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

Definition at line 164 of file gnumpfl.cc.

165 {
166  assume( getCoeffType(R) == n_long_R );
167 
168  gmp_float* r= new gmp_float( (*(gmp_float*)a) - (*(gmp_float*)b) );
169  return (number)r;
170 }

◆ ngfWrite()

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

Definition at line 367 of file gnumpfl.cc.

368 {
369  assume( getCoeffType(r) == n_long_R );
370 
371  char *out;
372  if ( a != NULL )
373  {
374  out= floatToStr(*(gmp_float*)a, r->float_len);
375  StringAppendS(out);
376  //omFreeSize((void *)out, (strlen(out)+1)* sizeof(char) );
377  omFree( (void *)out );
378  }
379  else
380  {
381  StringAppendS("0");
382  }
383 }
getCoeffType
static FORCE_INLINE n_coeffType getCoeffType(const coeffs r)
Returns the type of coeffs domain.
Definition: coeffs.h:421
n_rep_gap_rat
@ n_rep_gap_rat
(number), see longrat.h
Definition: coeffs.h:111
FALSE
#define FALSE
Definition: auxiliary.h:94
floatToStr
char * floatToStr(const gmp_float &r, const unsigned int oprec)
Definition: mpr_complex.cc:579
numberFieldToFloat
gmp_float numberFieldToFloat(number num, int cf)
Definition: mpr_complex.cc:439
ngfRead
const char * ngfRead(const char *s, number *a, const coeffs r)
Definition: gnumpfl.cc:308
nCoeff_is_Zp
static FORCE_INLINE BOOLEAN nCoeff_is_Zp(const coeffs r)
Definition: coeffs.h:822
StringAppendS
void StringAppendS(const char *st)
Definition: reporter.cc:107
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:261
ngfMapP
static number ngfMapP(number from, const coeffs src, const coeffs dst)
Definition: gnumpfl.cc:455
nCoeff_is_R
static FORCE_INLINE BOOLEAN nCoeff_is_R(const coeffs r)
Definition: coeffs.h:858
LongComplexInfo
Definition: coeffs.h:99
x
Variable x
Definition: cfModGcd.cc:4023
ngfSub
static number ngfSub(number a, number b, const coeffs R)
Definition: gnumpfl.cc:164
ngfEatFloatNExp
static char * ngfEatFloatNExp(char *s)
Definition: gnumpfl.cc:279
SHORT_REAL_LENGTH
#define SHORT_REAL_LENGTH
Definition: numbers.h:58
n_long_C
@ n_long_C
complex floating point (GMP) numbers
Definition: coeffs.h:42
ngfCoeffWrite
static void ngfCoeffWrite(const coeffs r, BOOLEAN)
Definition: gnumpfl.cc:503
ngfDiv
static number ngfDiv(number a, number b, const coeffs r)
Definition: gnumpfl.cc:186
ngfCopy
static number ngfCopy(number a, const coeffs r)
Definition: gnumpfl.cc:97
n_rep_float
@ n_rep_float
(float), see shortfl.h
Definition: coeffs.h:116
sign
static int sign(int x)
Definition: ring.cc:3346
ndCopyMap
number ndCopyMap(number a, const coeffs aRing, const coeffs r)
Definition: numbers.cc:252
ngfMapQ
static number ngfMapQ(number from, const coeffs src, const coeffs dst)
Definition: gnumpfl.cc:417
ngfInvers
static number ngfInvers(number a, const coeffs r)
Definition: gnumpfl.cc:134
n_NumberOfParameters
static FORCE_INLINE int n_NumberOfParameters(const coeffs r)
Returns the number of parameters.
Definition: coeffs.h:796
n_rep_int
@ n_rep_int
(int), see modulop.h
Definition: coeffs.h:110
ABS
static int ABS(int v)
Definition: auxiliary.h:110
nCoeff_is_long_C
static FORCE_INLINE BOOLEAN nCoeff_is_long_C(const coeffs r)
Definition: coeffs.h:916
b
CanonicalForm b
Definition: cfModGcd.cc:4044
nf
Definition: gnumpfl.cc:27
n_long_R
@ n_long_R
real floating point (GMP) numbers
Definition: coeffs.h:34
ngfAdd
static number ngfAdd(number a, number b, const coeffs R)
Definition: gnumpfl.cc:153
ngfDelete
static void ngfDelete(number *a, const coeffs r)
Definition: gnumpfl.cc:83
TRUE
#define TRUE
Definition: auxiliary.h:98
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:61
nDivBy0
const char *const nDivBy0
Definition: numbers.h:89
ngfWrite
static void ngfWrite(number a, const coeffs r)
Definition: gnumpfl.cc:367
nCoeff_is_long_R
static FORCE_INLINE BOOLEAN nCoeff_is_long_R(const coeffs r)
Definition: coeffs.h:913
ngfEqual
static BOOLEAN ngfEqual(number a, number b, const coeffs r)
Definition: gnumpfl.cc:252
ngfCoeffIsEqual
static BOOLEAN ngfCoeffIsEqual(const coeffs r, n_coeffType n, void *parameter)
Definition: gnumpfl.cc:385
omAlloc
#define omAlloc(size)
Definition: omAllocDecl.h:210
ngfMapZ
static number ngfMapZ(number from, const coeffs aRing, const coeffs r)
Definition: gnumpfl.cc:425
ngfMult
static number ngfMult(number a, number b, const coeffs R)
Definition: gnumpfl.cc:175
ngfIsZero
static BOOLEAN ngfIsZero(number a, const coeffs r)
Definition: gnumpfl.cc:62
ngfPower
static number ngfPower(number x, int exp, const coeffs r)
Definition: gnumpfl.cc:203
SR_INT
#define SR_INT
Definition: longrat.h:66
n_R
@ n_R
single prescision (6,6) real numbers
Definition: coeffs.h:32
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:800
exp
gmp_float exp(const gmp_float &a)
Definition: mpr_complex.cc:358
SR_TO_INT
#define SR_TO_INT(SR)
Definition: longrat.h:68
npInt
long npInt(number &n, const coeffs r)
Definition: modulop.cc:128
n_Zp
@ n_Zp
\F{p < 2^31}
Definition: coeffs.h:30
n_rep_gmp_float
@ n_rep_gmp_float
(gmp_float), see
Definition: coeffs.h:117
Print
#define Print
Definition: emacs.cc:80
Werror
void Werror(const char *fmt,...)
Definition: reporter.cc:189
ngfIsOne
static BOOLEAN ngfIsOne(number a, const coeffs r)
Definition: gnumpfl.cc:262
ngfMapR
static number ngfMapR(number from, const coeffs src, const coeffs dst)
Definition: gnumpfl.cc:446
ngfInt
static long ngfInt(number &i, const coeffs r)
Definition: gnumpfl.cc:51
WerrorS
void WerrorS(const char *s)
Definition: feFopen.cc:24
ngfNeg
static number ngfNeg(number a, const coeffs r)
Definition: gnumpfl.cc:123
SR_HDL
#define SR_HDL(A)
Definition: tgb.cc:35
assume
#define assume(x)
Definition: mod2.h:390
ngfSetMap
static nMapFunc ngfSetMap(const coeffs src, const coeffs dst)
Definition: gnumpfl.cc:472
NULL
#define NULL
Definition: omList.c:10
R
#define R
Definition: sirandom.c:26
ngfGreaterZero
static BOOLEAN ngfGreaterZero(number a, const coeffs r)
Definition: gnumpfl.cc:232
ngfInit
static number ngfInit(long i, const coeffs r)
Definition: gnumpfl.cc:40
QTOF
#define QTOF
Definition: mpr_complex.h:19
p
int p
Definition: cfModGcd.cc:4019
ngfCoeffString
static char * ngfCoeffString(const coeffs r)
Definition: gnumpfl.cc:403
s
const CanonicalForm int s
Definition: facAbsFact.cc:55
ngfIsMOne
static BOOLEAN ngfIsMOne(number a, const coeffs r)
Definition: gnumpfl.cc:272
ngfSetChar
static void ngfSetChar(const coeffs r)
Definition: gnumpfl.cc:398
ngfMapC
static number ngfMapC(number from, const coeffs src, const coeffs dst)
Definition: gnumpfl.cc:463
ngfGreater
static BOOLEAN ngfGreater(number a, number b, const coeffs r)
Definition: gnumpfl.cc:242
n_rep_gmp_complex
@ n_rep_gmp_complex
(gmp_complex), see gnumpc.h
Definition: coeffs.h:118
gmp_float
Definition: mpr_complex.h:31
gmp_complex
gmp_complex numbers based on
Definition: mpr_complex.h:178
ngfCoeffName
static char * ngfCoeffName(const coeffs r)
Definition: gnumpfl.cc:410
n_rep_gap_gmp
@ n_rep_gap_gmp
(), see rinteger.h, new impl.
Definition: coeffs.h:112