Added complex conjugation methods and GiNaC function "conjugate".

[ginac.git] / ginac / normal.h

diff --git a/ginac/normal.h b/ginac/normal.h
index 304d51c2b50bbb492e45dc03c4bc4fe313e411f4..02f90688c8aebafea5b82d54283cc5727f28378b 100644 (file)
--- a/ginac/normal.h
+++ b/ginac/normal.h
@@ -34,19 +34,19 @@ class ex;
 class symbol;
 
 // Quotient q(x) of polynomials a(x) and b(x) in Q[x], so that a(x)=b(x)*q(x)+r(x)
-extern ex quo(const ex &a, const ex &b, const symbol &x, bool check_args = true);
+extern ex quo(const ex &a, const ex &b, const ex &x, bool check_args = true);
 
 // Remainder r(x) of polynomials a(x) and b(x) in Q[x], so that a(x)=b(x)*q(x)+r(x)
-extern ex rem(const ex &a, const ex &b, const symbol &x, bool check_args = true);
+extern ex rem(const ex &a, const ex &b, const ex &x, bool check_args = true);
 
 // Decompose rational function a(x)=N(x)/D(x) into Q(x)+R(x)/D(x) with degree(R, x) < degree(D, x)
-extern ex decomp_rational(const ex &a, const symbol &x);
+extern ex decomp_rational(const ex &a, const ex &x);
 
 // Pseudo-remainder of polynomials a(x) and b(x) in Q[x]
-extern ex prem(const ex &a, const ex &b, const symbol &x, bool check_args = true);
+extern ex prem(const ex &a, const ex &b, const ex &x, bool check_args = true);
 
 // Pseudo-remainder of polynomials a(x) and b(x) in Q[x]
-extern ex sprem(const ex &a, const ex &b, const symbol &x, bool check_args = true);
+extern ex sprem(const ex &a, const ex &b, const ex &x, bool check_args = true);
 
 // Exact polynomial division of a(X) by b(X) in Q[X] (quotient returned in q), returns false when exact division fails
 extern bool divide(const ex &a, const ex &b, ex &q, bool check_args = true);