===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/engine/cplx.c,v
retrieving revision 1.3
retrieving revision 1.7
diff -u -p -r1.3 -r1.7
--- OpenXM_contrib2/asir2000/engine/cplx.c	2000/08/22 05:04:05	1.3
+++ OpenXM_contrib2/asir2000/engine/cplx.c	2015/08/20 08:42:07	1.7
@@ -45,17 +45,10 @@
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
  *
- * $OpenXM: OpenXM_contrib2/asir2000/engine/cplx.c,v 1.2 2000/08/21 08:31:27 noro Exp $ 
+ * $OpenXM: OpenXM_contrib2/asir2000/engine/cplx.c,v 1.6 2009/03/27 14:42:29 ohara Exp $ 
 */
 #include "ca.h"
 #include "base.h"
-#if PARI
-#include "genpari.h"
-void patori(GEN,Obj *);
-void patori_i(GEN,N *);
-void ritopa(Obj,GEN *);
-void ritopa_i(N,int,GEN *);
-#endif
 
 void toreim(a,rp,ip)
 Num a;
@@ -63,7 +56,11 @@ Num *rp,*ip;
 {
 	if ( !a )
 		*rp = *ip = 0;
+#if defined(INTERVAL)
+	else if ( NID(a) <= N_PRE_C ) {
+#else
 	else if ( NID(a) <= N_B ) {
+#endif
 		*rp = a; *ip = 0;
 	} else {
 		*rp = ((C)a)->r; *ip = ((C)a)->i;
@@ -93,7 +90,11 @@ Num *c;
 		*c = b;
 	else if ( !b )
 		*c = a;
+#if defined(INTERVAL)
+	else if ( (NID(a) <= N_PRE_C) && (NID(b) <= N_PRE_C ) )
+#else
 	else if ( (NID(a) <= N_B) && (NID(b) <= N_B ) )
+#endif
 		addnum(0,a,b,c);
 	else {
 		toreim(a,&ar,&ai); toreim(b,&br,&bi);
@@ -112,7 +113,11 @@ Num *c;
 		chsgnnum(b,c);
 	else if ( !b )
 		*c = a;
+#if defined(INTERVAL)
+	else if ( (NID(a) <= N_PRE_C) && (NID(b) <= N_PRE_C ) )
+#else
 	else if ( (NID(a) <= N_B) && (NID(b) <= N_B ) )
+#endif
 		subnum(0,a,b,c);
 	else {
 		toreim(a,&ar,&ai); toreim(b,&br,&bi);
@@ -129,7 +134,11 @@ Num *c;
 
 	if ( !a || !b )
 		*c = 0;
+#if defined(INTERVAL)
+	else if ( (NID(a) <= N_PRE_C) && (NID(b) <= N_PRE_C ) )
+#else
 	else if ( (NID(a) <= N_B) && (NID(b) <= N_B ) )
+#endif
 		mulnum(0,a,b,c);
 	else {
 		toreim(a,&ar,&ai); toreim(b,&br,&bi);
@@ -149,7 +158,11 @@ Num *c;
 		error("divcplx : division by 0");
 	else if ( !a )
 		*c = 0;
+#if defined(INTERVAL)
+	else if ( (NID(a) <= N_PRE_C) && (NID(b) <= N_PRE_C ) )
+#else
 	else if ( (NID(a) <= N_B) && (NID(b) <= N_B ) )
+#endif
 		divnum(0,a,b,c);
 	else {
 		toreim(a,&ar,&ai); toreim(b,&br,&bi);
@@ -168,24 +181,14 @@ Num *c;
 {
 	int ei;
 	Num t;
-	extern long prec;
 
 	if ( !e )
 		*c = (Num)ONE;
 	else if ( !a )
 		*c = 0;
-	else if ( !INT(e) ) {
-#if PARI
-		GEN pa,pe,z;
-		int ltop,lbot;
-
-		ltop = avma; ritopa((Obj)a,&pa); ritopa((Obj)e,&pe); lbot = avma;
-		z = gerepile(ltop,lbot,gpui(pa,pe,prec));
-		patori(z,(Obj *)c); cgiv(z);
-#else
-		error("pwrcplx : can't calculate a fractional power");
-#endif
-	} else {
+	else if ( !INT(e) )
+		error("pwrcplx : not implemented (use eval()).");
+	else {
 		ei = SGN((Q)e)*QTOS((Q)e);
 		pwrcplx0(a,ei,&t);
 		if ( SGN((Q)e) < 0 )
@@ -221,7 +224,11 @@ Num a,*c;
 
 	if ( !a )
 		*c = 0;
+#if defined(INTERVAL)
+	else if ( NID(a) <= N_PRE_C )
+#else
 	else if ( NID(a) <= N_B )
+#endif
 		chsgnnum(a,c);
 	else {
 		chsgnnum(((C)a)->r,&r); chsgnnum(((C)a)->i,&i);
@@ -236,12 +243,20 @@ Num a,b;
 	int s;
 
 	if ( !a ) {
+#if defined(INTERVAL)
+		if ( !b || (NID(b)<=N_PRE_C) )
+#else
 		if ( !b || (NID(b)<=N_B) )
+#endif
 			return compnum(0,a,b);
 		else
 			return -1;
 	} else if ( !b ) {
+#if defined(INTERVAL)
+		if ( !a || (NID(a)<=N_PRE_C) )
+#else
 		if ( !a || (NID(a)<=N_B) )
+#endif
 			return compnum(0,a,b);
 		else
 			return 1;