version 1.6, 2001/03/14 06:04:53 |
version 1.9, 2001/06/25 01:35:20 |
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* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* |
* |
* $OpenXM: OpenXM_contrib2/asir2000/engine/C.c,v 1.5 2001/03/14 01:24:43 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/engine/C.c,v 1.8 2001/06/20 09:30:33 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "inline.h" |
#include "inline.h" |
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void ptosfp(p,pr) |
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P p; |
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P *pr; |
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{ |
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DCP dc,dcr,dcr0; |
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GFS a; |
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P t; |
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if ( !p ) |
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*pr = 0; |
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else if ( NUM(p) ) { |
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qtogfs((Q)p,&a); *pr = (P)a; |
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} else { |
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for ( dc = DC(p), dcr0 = 0; dc; dc = NEXT(dc) ) { |
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ptosfp(COEF(dc),&t); |
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if ( t ) { |
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NEXTDC(dcr0,dcr); DEG(dcr) = DEG(dc); COEF(dcr) = t; |
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} |
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} |
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if ( !dcr0 ) |
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*pr = 0; |
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else { |
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NEXT(dcr) = 0; MKP(VR(p),dcr0,*pr); |
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} |
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} |
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} |
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void sfptop(f,gp) |
void sfptop(f,gp) |
P f; |
P f; |
P *gp; |
P *gp; |
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} |
} |
} |
} |
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void sf_galois_action(p,e,pr) |
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P p; |
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Q e; |
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P *pr; |
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{ |
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DCP dc,dcr,dcr0; |
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GFS a; |
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P t; |
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if ( !p ) |
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*pr = 0; |
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else if ( NUM(p) ) { |
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gfs_galois_action(p,e,&a); *pr = (P)a; |
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} else { |
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for ( dc = DC(p), dcr0 = 0; dc; dc = NEXT(dc) ) { |
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sf_galois_action(COEF(dc),e,&t); |
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if ( t ) { |
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NEXTDC(dcr0,dcr); DEG(dcr) = DEG(dc); COEF(dcr) = t; |
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} |
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} |
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if ( !dcr0 ) |
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*pr = 0; |
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else { |
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NEXT(dcr) = 0; MKP(VR(p),dcr0,*pr); |
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} |
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} |
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} |
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void ptolmp(p,pr) |
void ptolmp(p,pr) |
P p; |
P p; |
P *pr; |
P *pr; |
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NEXTDC(dc0,dc); |
NEXTDC(dc0,dc); |
STOQ(i,DEG(dc)); |
STOQ(i,DEG(dc)); |
STOQ(c[i],q), COEF(dc) = (P)q; |
STOQ(c[i],q), COEF(dc) = (P)q; |
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} |
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NEXT(dc) = 0; |
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MKP(v,dc0,*f); |
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} |
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} |
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void ptosfum(f,wf) |
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P f; |
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UM wf; |
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{ |
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GFS c; |
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int i; |
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DCP dc; |
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if ( OID(f) == O_N ) { |
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DEG(wf) = 0; |
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COEF(wf)[0] = FTOIF(CONT((GFS)f)); |
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return; |
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} |
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for ( i = UDEG(f); i >= 0; i-- ) |
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COEF(wf)[i] = 0; |
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for ( dc = DC(f); dc; dc = NEXT(dc) ) { |
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c = (GFS)COEF(dc); |
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if ( c ) |
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COEF(wf)[QTOS(DEG(dc))] = FTOIF(CONT(c)); |
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} |
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degum(wf,UDEG(f)); |
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} |
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void sfumtop(v,w,f) |
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V v; |
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UM w; |
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P *f; |
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{ |
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int *c; |
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DCP dc,dc0; |
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int i,t; |
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GFS q; |
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if ( DEG(w) < 0 ) |
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*f = 0; |
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else if ( DEG(w) == 0 ) { |
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t = COEF(w)[0]; |
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t = IFTOF(t); |
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MKGFS(t,q); |
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*f = (P)q; |
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} else { |
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for ( i = DEG(w), c = COEF(w), dc0 = 0; i >= 0; i-- ) |
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if ( c[i] ) { |
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NEXTDC(dc0,dc); |
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STOQ(i,DEG(dc)); |
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t = COEF(w)[i]; |
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t = IFTOF(t); |
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MKGFS(t,q); |
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COEF(dc) = (P)q; |
} |
} |
NEXT(dc) = 0; |
NEXT(dc) = 0; |
MKP(v,dc0,*f); |
MKP(v,dc0,*f); |