===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/engine/PM.c,v
retrieving revision 1.2
retrieving revision 1.6
diff -u -p -r1.2 -r1.6
--- OpenXM_contrib2/asir2000/engine/PM.c	2000/08/21 08:31:26	1.2
+++ OpenXM_contrib2/asir2000/engine/PM.c	2004/08/18 00:17:02	1.6
@@ -23,7 +23,7 @@
  * shall be made on your publication or presentation in any form of the
  * results obtained by use of the SOFTWARE.
  * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
- * e-mail at risa-admin@flab.fujitsu.co.jp of the detailed specification
+ * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
  * for such modification or the source code of the modified part of the
  * SOFTWARE.
  * 
@@ -45,7 +45,7 @@
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
  *
- * $OpenXM: OpenXM_contrib2/asir2000/engine/PM.c,v 1.1.1.1 1999/12/03 07:39:08 noro Exp $ 
+ * $OpenXM: OpenXM_contrib2/asir2000/engine/PM.c,v 1.5 2001/06/15 07:56:03 noro Exp $ 
 */
 #ifndef MODULAR
 #define MODULAR
@@ -54,498 +54,4 @@
 #include "b.h"
 #include "ca.h"
 
-void D_ADDP(vl,p1,p2,pr)
-VL vl;
-P p1,p2,*pr;
-{
-	register DCP dc1,dc2,dcr0,dcr;
-	V v1,v2;
-	P t;
-
-	if ( !p1 ) 
-		*pr = p2;
-	else if ( !p2 ) 
-		*pr = p1;
-	else if ( NUM(p1) )
-		if ( NUM(p2) ) 
-			ADDNUM(p1,p2,pr);
-		else 
-			ADDPQ(p2,p1,pr);
-	else if ( NUM(p2) ) 
-		ADDPQ(p1,p2,pr);
-	else if ( ( v1 = VR(p1) ) ==  ( v2 = VR(p2) ) ) {
-		for ( dc1 = DC(p1), dc2 = DC(p2), dcr0 = 0; dc1 && dc2; )
-			switch ( cmpq(DEG(dc1),DEG(dc2)) ) {
-				case 0: 
-					ADDP(vl,COEF(dc1),COEF(dc2),&t);
-					if ( t )  {
-						NEXTDC(dcr0,dcr); DEG(dcr) = DEG(dc1); COEF(dcr) = t;
-					}
-					dc1 = NEXT(dc1); dc2 = NEXT(dc2); break;
-				case 1:
-					NEXTDC(dcr0,dcr); DEG(dcr) = DEG(dc1); COEF(dcr) = COEF(dc1);
-					dc1 = NEXT(dc1); break;
-				case -1:
-					NEXTDC(dcr0,dcr); DEG(dcr) = DEG(dc2); COEF(dcr) = COEF(dc2);
-					dc2 = NEXT(dc2); break;
-			}
-		if ( !dcr0 ) 
-			if ( dc1 )
-				dcr0 = dc1;
-			else if ( dc2 ) 
-				dcr0 = dc2;
-			else {
-				*pr = 0;
-				return;
-			}
-		else 
-			if ( dc1 ) 
-				NEXT(dcr) = dc1;
-			else if ( dc2 ) 
-				NEXT(dcr) = dc2;
-			else 
-				NEXT(dcr) = 0;
-		MKP(v1,dcr0,*pr);
-	} else {
-		while ( v1 != VR(vl) && v2 != VR(vl) ) 
-			vl = NEXT(vl);
-		if ( v1 == VR(vl) ) 
-			ADDPTOC(vl,p1,p2,pr);
-		else 
-			ADDPTOC(vl,p2,p1,pr);
-	}
-}
-	
-void D_ADDPQ(p,q,pr)
-P p,q,*pr;
-{
-	DCP dc,dcr,dcr0;
-	P t;
-
-	if ( NUM(p) ) 
-		ADDNUM(p,q,pr);
-	else {
-		for ( dcr0 = 0, dc = DC(p); dc && DEG(dc); dc = NEXT(dc) ) {
-			NEXTDC(dcr0,dcr); DEG(dcr) = DEG(dc); COEF(dcr) = COEF(dc);
-		}
-		if ( !dc ) {
-			NEWDC(NEXT(dcr)); dcr = NEXT(dcr); DEG(dcr) = 0; COEF(dcr) = q;
-		} else {
-			ADDPQ(COEF(dc),q,&t);
-			if ( t ) {
-				NEWDC(NEXT(dcr)); dcr = NEXT(dcr); DEG(dcr) = 0; COEF(dcr) = t;
-			} 
-		}
-		NEXT(dcr) = 0; MKP(VR(p),dcr0,*pr);
-	}
-}
-
-void D_ADDPTOC(vl,p,c,pr)
-VL vl;
-P p,c,*pr;
-{
-	DCP dc,dcr,dcr0;
-	P t;
-
-	for ( dcr0 = 0, dc = DC(p); dc && DEG(dc); dc = NEXT(dc) ) {
-		NEXTDC(dcr0,dcr); DEG(dcr) = DEG(dc); COEF(dcr) = COEF(dc);
-	}
-	if ( !dc ) {
-		NEWDC(NEXT(dcr)); dcr = NEXT(dcr); DEG(dcr) = 0; COEF(dcr) = c;
-	} else {
-		ADDP(vl,COEF(dc),c,&t);
-		if ( t ) {
-			NEWDC(NEXT(dcr)); dcr = NEXT(dcr); DEG(dcr) = 0; COEF(dcr) = t;
-		} 
-	}
-	NEXT(dcr) = 0; MKP(VR(p),dcr0,*pr);
-}
-
-void D_SUBP(vl,p1,p2,pr)
-VL vl;
-P p1,p2,*pr;
-{
-	P t;
-
-	if ( !p2 ) 
-		*pr = p1;
-	else {
-		CHSGNP(p2,&t); ADDP(vl,p1,t,pr);
-	}
-}
-
-void D_MULP(vl,p1,p2,pr)
-VL vl;
-P p1,p2,*pr;
-{
-	register DCP dc,dct,dcr,dcr0;
-	V v1,v2;
-	P t,s,u;
-	int n1,n2;
-
-	if ( !p1 || !p2 ) *pr = 0;
-	else if ( NUM(p1) ) 
-		MULPQ(p2,p1,pr);
-	else if ( NUM(p2) )
-		MULPQ(p1,p2,pr);
-	else if ( ( v1 = VR(p1) ) ==  ( v2 = VR(p2) ) ) {
-		for ( dc = DC(p1), n1 = 0; dc; dc = NEXT(dc), n1++ );
-		for ( dc = DC(p2), n2 = 0; dc; dc = NEXT(dc), n2++ );
-		if ( n1 > n2 )
-			for ( dc = DC(p2), s = 0; dc; dc = NEXT(dc) ) {
-				for ( dcr0 = 0, dct = DC(p1); dct; dct = NEXT(dct) ) {
-					NEXTDC(dcr0,dcr); MULP(vl,COEF(dct),COEF(dc),&COEF(dcr));
-					addq(DEG(dct),DEG(dc),&DEG(dcr));
-				}
-				NEXT(dcr) = 0; MKP(v1,dcr0,t);
-				ADDP(vl,s,t,&u); s = u; t = u = 0;
-			}
-		else
-			for ( dc = DC(p1), s = 0; dc; dc = NEXT(dc) ) {
-				for ( dcr0 = 0, dct = DC(p2); dct; dct = NEXT(dct) ) {
-					NEXTDC(dcr0,dcr); MULP(vl,COEF(dct),COEF(dc),&COEF(dcr));
-					addq(DEG(dct),DEG(dc),&DEG(dcr));
-				}
-				NEXT(dcr) = 0; MKP(v1,dcr0,t);
-				ADDP(vl,s,t,&u); s = u; t = u = 0;
-			}
-		*pr = s;
-	} else {
-		while ( v1 != VR(vl) && v2 != VR(vl) ) 
-			vl = NEXT(vl);
-		if ( v1 == VR(vl) ) 
-			MULPC(vl,p1,p2,pr);
-		else 
-			MULPC(vl,p2,p1,pr);
-	}
-}
-
-void D_MULPQ(p,q,pr)
-P p,q,*pr;
-{
-	DCP dc,dcr,dcr0;
-
-	if (!p || !q)
-		*pr = 0;
-	else if ( Uniq(q) ) 
-		*pr = p;
-	else if ( NUM(p) ) 
-		MULNUM(p,q,pr);
-	else {
-		for ( dcr0 = 0, dc = DC(p); dc; dc = NEXT(dc) ) {
-			NEXTDC(dcr0,dcr); MULPQ(COEF(dc),q,&COEF(dcr)); DEG(dcr) = DEG(dc);
-		}
-		NEXT(dcr) = 0; MKP(VR(p),dcr0,*pr);
-	}
-}
-
-void D_MULPC(vl,p,c,pr)
-VL vl;
-P p,c,*pr;
-{
-	DCP dc,dcr,dcr0;
-
-	if ( NUM(c) ) 
-		MULPQ(p,c,pr);
-	else {
-		for ( dcr0 = 0, dc = DC(p); dc; dc = NEXT(dc) ) {
-			NEXTDC(dcr0,dcr); MULP(vl,COEF(dc),c,&COEF(dcr)); DEG(dcr) = DEG(dc);
-		}
-		NEXT(dcr) = 0; MKP(VR(p),dcr0,*pr);
-	}
-}
-
-void D_PWRP(vl,p,q,pr)
-VL vl;
-P p,*pr;
-Q q;
-{
-	register DCP dc,dcr;
-	int n,i;
-	P *x,*y;
-	P t,s,u;
-	DCP dct;
-	P *pt;
-
-	if ( !q ) { 
-		*pr = (P)One; 
-	} else if ( !p ) 
-		*pr = 0;
-	else if ( UNIQ(q) ) 
-		*pr = p;
-	else if ( NUM(p) ) 
-		PWRNUM(p,q,pr);
-	else {
-		dc = DC(p);
-		if ( !NEXT(dc) ) {
-			NEWDC(dcr);
-			PWRP(vl,COEF(dc),q,&COEF(dcr)); mulq(DEG(dc),q,&DEG(dcr));
-			NEXT(dcr) = 0; MKP(VR(p),dcr,*pr);
-		} else if ( !INT(q) ) {
-			error("pwrp: can't calculate fractional power."); *pr = 0;
-		} else if ( PL(NM(q)) == 1 ) {
-			n = QTOS(q); x = (P *)ALLOCA((n+1)*sizeof(pointer));
-			NEWDC(dct); DEG(dct) = DEG(dc); COEF(dct) = COEF(dc);
-			NEXT(dct) = 0; MKP(VR(p),dct,t);
-			for ( i = 0, u = (P)One; i < n; i++ ) {
-				x[i] = u; MULP(vl,u,t,&s); u = s;
-			}
-			x[n] = u; y = (P *)ALLOCA((n+1)*sizeof(pointer));
-			if ( DEG(NEXT(dc)) ) {
-				dct = NEXT(dc); MKP(VR(p),dct,t);
-			} else 
-				t = COEF(NEXT(dc));
-			for ( i = 0, u = (P)One; i < n; i++ ) {
-				y[i] = u; MULP(vl,u,t,&s); u = s;
-			}
-			y[n] = u; 
-			pt = (P *)ALLOCA((n+1)*sizeof(pointer)); MKBC(n,pt);
-			for ( i = 0, u = 0; i <= n; i++ ) {
-				MULP(vl,x[i],y[n-i],&t); MULP(vl,t,pt[i],&s); 
-				ADDP(vl,u,s,&t); u = t;
-			}
-			*pr = u;
-		} else {
-			error("exponent too big");
-			*pr = 0;
-		}		
-	}
-}
-
-void D_CHSGNP(p,pr)
-P p,*pr;
-{
-	register DCP dc,dcr,dcr0;
-	P t;
-
-	if ( !p ) 
-		*pr = NULL;
-	else if ( NUM(p) ) {
-#if defined(THINK_C) || defined(_PA_RISC1_1) || defined(__alpha) || defined(mips)
-#ifdef FBASE
-		chsgnnum((Num)p,(Num *)pr);
-#else
-		MQ mq;
-
-		NEWMQ(mq); CONT(mq)=mod-CONT((MQ)p); *pr = (P)mq;
-#endif
-#else
-		CHSGNNUM(p,t); *pr = t;
-#endif
-	} else {
-		for ( dcr0 = 0, dc = DC(p); dc; dc = NEXT(dc) ) {
-			NEXTDC(dcr0,dcr); CHSGNP(COEF(dc),&COEF(dcr)); DEG(dcr) = DEG(dc);
-		}
-		NEXT(dcr) = 0; MKP(VR(p),dcr0,*pr);
-	}
-}
-
-
-#ifdef FBASE
-void ptozp(p,sgn,c,pr)
-P p;
-int sgn;
-Q *c;
-P *pr;
-{
-	N nm,dn;
-
-	if ( !p ) {
-		*c = 0; *pr = 0;
-	} else {
-		lgp(p,&nm,&dn);
-		if ( UNIN(dn) )
-			NTOQ(nm,sgn,*c);
-		else 
-			NDTOQ(nm,dn,sgn,*c);
-		divcp(p,*c,pr);
-	}
-}
-
-void lgp(p,g,l)
-P p;
-N *g,*l;
-{
-	N g1,g2,l1,l2,l3,l4,tmp;
-	DCP dc;
-
-	if ( NUM(p) ) {
-		*g = NM((Q)p);
-		if ( INT((Q)p) ) 
-			*l = ONEN;
-		else 
-			*l = DN((Q)p);
-	} else {
-		dc = DC(p); lgp(COEF(dc),g,l);
-		for ( dc = NEXT(dc); dc; dc = NEXT(dc) ) {
-			lgp(COEF(dc),&g1,&l1); gcdn(*g,g1,&g2); *g = g2;
-			gcdn(*l,l1,&l2); kmuln(*l,l1,&l3); divn(l3,l2,&l4,&tmp); *l = l4;
-		}
-	} 
-}
-
-void divcp(f,q,rp)
-P f;
-Q q;
-P *rp;
-{
-	DCP dc,dcr,dcr0;
-
-	if ( !f ) 
-		*rp = 0;
-	else if ( NUM(f) )
-		DIVNUM(f,q,rp);
-	else {
-		for ( dc = DC(f), dcr0 = 0; dc; dc = NEXT(dc) ) {
-			NEXTDC(dcr0,dcr); DEG(dcr) = DEG(dc);
-			divcp(COEF(dc),q,&COEF(dcr));
-		}
-		NEXT(dcr) = 0; MKP(VR(f),dcr0,*rp);
-	}
-}
-
-void diffp(vl,p,v,r)
-VL vl;
-P p;
-V v;
-P *r;
-{
-	P t;
-	DCP dc,dcr,dcr0;
-
-	if ( !p || NUM(p) ) 
-		*r = 0;
-	else {
-		if ( v == VR(p) ) {
-			for ( dc = DC(p), dcr0 = 0; 
-				dc && DEG(dc); dc = NEXT(dc) ) {
-				NEXTDC(dcr0,dcr); SUBQ(DEG(dc),ONE,&DEG(dcr));
-				MULPQ(COEF(dc),(P)DEG(dc),&COEF(dcr));
-			}
-			NEXT(dcr) = 0; MKP(v,dcr0,*r);
-		} else {
-			for ( dc = DC(p), dcr0 = 0; dc; dc = NEXT(dc) ) {
-				diffp(vl,COEF(dc),v,&t);
-				if ( t ) {
-					NEXTDC(dcr0,dcr); DEG(dcr) = DEG(dc); COEF(dcr) = t;
-				}
-			}
-			if ( !dcr0 )
-				*r = 0;
-			else {
-				NEXT(dcr) = 0; MKP(VR(p),dcr0,*r);
-			}
-		}
-	}
-}
-
-void coefp(p,d,pr)
-P p;
-int d;
-P *pr;
-{
-	DCP dc;
-	int sgn;
-	Q dq;
-
-	if ( NUM(p) )
-		if ( d == 0 ) 
-			*pr = p;
-		else 
-			*pr = 0;
-	else {
-		for ( STOQ(d,dq), dc = DC(p); dc; dc = NEXT(dc) ) 
-			if ( (sgn = cmpq(DEG(dc),dq)) > 0 )
-				continue;
-			else if ( sgn == 0 ) {
-				*pr = COEF(dc);
-				return;
-			} else {
-				*pr = 0;
-				break;	
-			}
-		*pr = 0;
-	}
-}
-
-int compp(vl,p1,p2)
-VL vl;
-P p1,p2;
-{
-	DCP dc1,dc2;
-	V v1,v2;
-
-	if ( !p1 )
-		return p2 ? -1 : 0;
-	else if ( !p2 )
-		return 1;
-	else if ( NUM(p1) )
-		return NUM(p2) ? (*cmpnumt[MAX(NID(p1),NID(p2))])(p1,p2) : -1;
-	else if ( NUM(p2) )
-		return 1;
-	if ( (v1 = VR(p1)) == (v2 = VR(p2)) ) {
-		for ( dc1 = DC(p1), dc2 = DC(p2); 
-			dc1 && dc2; dc1 = NEXT(dc1), dc2 = NEXT(dc2) )
-			switch ( cmpq(DEG(dc1),DEG(dc2)) ) {
-				case 1:
-					return 1; break;
-				case -1:
-					return -1; break;
-				default:
-					switch ( compp(vl,COEF(dc1),COEF(dc2)) ) {
-						case 1:
-							return 1; break;
-						case -1:
-							return -1; break;
-						default:
-							break;
-					}
-					break;
-			}
-		return dc1 ? 1 : (dc2 ? -1 : 0);
-	} else {
-		for ( ; v1 != VR(vl) && v2 != VR(vl); vl = NEXT(vl) );
-		return v1 == VR(vl) ? 1 : -1;
-	}
-}
-
-void csump(vl,p,c)
-VL vl;
-P p;
-Q *c;
-{
-	DCP dc;
-	Q s,s1,s2;
-
-	if ( !p || NUM(p) )
-		*c = (Q)p;
-	else {
-		for ( dc = DC(p), s = 0; dc; dc = NEXT(dc) ) {
-			csump(vl,COEF(dc),&s1); addq(s,s1,&s2); s = s2;
-		}
-		*c = s;
-	}
-}
-
-void degp(v,p,d)
-V v;
-P p;
-Q *d;
-{
-	DCP dc;
-	Q m,m1;
-	
-	if ( !p || NUM(p) ) 
-		*d = 0;
-	else if ( v == VR(p) ) 
-		*d = DEG(DC(p));
-	else {
-		for ( dc = DC(p), m = 0; dc; dc = NEXT(dc) ) {
-			degp(v,COEF(dc),&m1);
-			if ( cmpq(m,m1) < 0 )
-				m = m1;
-		}
-		*d = m;
-	}
-}
-#endif
+#include "poly.c"