From 2b7ed342c58d1e671728248fe2b41776ff6d9617 Mon Sep 17 00:00:00 2001
From: biouman <biouman>
Date: Sun, 29 Apr 2001 00:21:39 +0000
Subject: *** empty log message ***

---
 lib/pile.c    | 43 ++++++++++++++++++++++++++++++++-----------
 lib/polynom.c |  1 +
 2 files changed, 33 insertions(+), 11 deletions(-)

(limited to 'lib')

diff --git a/lib/pile.c b/lib/pile.c
index f6760a0..3d4bb93 100644
--- a/lib/pile.c
+++ b/lib/pile.c
@@ -64,6 +64,7 @@ void push_pile(char *st)
 
 void push_pile_poly(polynome poly)
 {
+	pushcontext("entree dans push_pile_poly");
 	if (pile_ptr != PILE_MAX) {
 		pile[pile_ptr].type = T_POLY;
 		pile[pile_ptr].poly = poly;
@@ -71,11 +72,16 @@ void push_pile_poly(polynome poly)
 	} else {
 		exception(1, _("push_pile_poly: Stack Overflow"));
 	}
-
+	pushcontext("sortie de push_pile_poly");
+	popcontext();
+	popcontext();
 }
 
 void push_pile_int(int val)
 {
+
+	pushcontext("appel a push_pile_int");
+	fprintf(stderr,"%d",val);
 	if (pile_ptr != PILE_MAX) {
 		pile[pile_ptr].type = T_INT;
 		pile[pile_ptr].val = val;
@@ -83,11 +89,16 @@ void push_pile_int(int val)
 	} else {
 		exception(1, _("push_pile_int: Stack Overflow"));
 	}
+	pushcontext("sortie de push-pile_int");
+	popcontext();
+	popcontext();
+
 
 }
 
 void push_pile_string(char *st)
 {
+	pushcontext("appel a push_pile_string");
 	if (pile_ptr != PILE_MAX) {
 		pile[pile_ptr].type = T_STRING;
 		pile[pile_ptr].label = Estrdup(st);
@@ -95,6 +106,10 @@ void push_pile_string(char *st)
 	} else {
 		exception(1, _("push_pile_string: Stack Overflow"));
 	}
+	pushcontext("sortie de push_pile_string");
+	popcontext();
+	popcontext();
+
 
 }
 
@@ -234,7 +249,7 @@ void act_pile(int func)
 			exception(1, _("act_pile: OP_EXP invalid arguments"));
 		}
 		break;
-	case OP_ASSIGN:	/* FIXME: sens de l evaluation ? poly label sto ou label poly sto */
+	case OP_ASSIGN:
 		operande1 = pop_pile(1);
 		operande2 = pop_pile(1);
 		if ((operande1.type == T_POLY) && (operande2.type == T_STRING)) {
@@ -242,8 +257,6 @@ void act_pile(int func)
 				InsererVarDansTab(&variables,
 						  CreerElement(operande2.label,
 							       (void *) operande1.poly));
-				if (operande1.poly)
-					ply_destruct(operande1.poly);
 				free(operande2.label);
 			} else {
 				exception(1, _("act_pile: OP_ASSIGN empty string"));
@@ -272,13 +285,21 @@ void act_pile(int func)
 			operande2 = pop_pile(1);
 			if ((operande1.type == T_POLY) && (operande2.type == T_POLY)) {
 				if (operande2.poly) {
-					if (operande2.poly->degre == 0) {
-						push_pile_poly(ply_constr
-							       (rat_constr_from_double
-								(ply_valuation
-								 (operande1.poly,
-								  rat_to_double(operande2.poly->
-										coef))), 1));
+					if (operande1.poly->degre == 0) {
+					double soja, soja2;
+					rationnel rat;
+					polynome pl;
+					fprintf(stderr,"soja");		
+					soja=rat_to_double(operande1.poly->coef);
+					fprintf(stderr,"%f",soja);
+					soja2=ply_valuation(operande2.poly,soja);
+					fprintf(stderr,"%f", soja2);
+					rat=rat_constr_from_double(soja2);
+					fprintf(stderr,"pl");
+					pl=ply_constr(rat, 1);
+/*
+push_pile_poly(ply_constr(rat_constr_from_double(ply_valuation(operande2.poly,rat_to_double(operande1.poly->coef))), 1));
+*/
 						if (operande1.poly)
 							ply_destruct(operande1.poly);
 						ply_destruct(operande2.poly);
diff --git a/lib/polynom.c b/lib/polynom.c
index 8e15297..72f02bf 100644
--- a/lib/polynom.c
+++ b/lib/polynom.c
@@ -257,6 +257,7 @@ double ply_valuation(polynome poly, double point)
 
 	while (poly) {
 		result += rat_to_double(poly->coef) * pow(point, (double) (poly->degre));
+		poly++;
 	}
 	return result;
 }
-- 
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