added the sprem() function to normal.h, and fixed some documentation

[ginac.git] / ginac / normal.h

diff --git a/ginac/normal.h b/ginac/normal.h
index 133addf6a34dc04cf883fa7dafe0ade3c706fb13..be67d8ebe450b0f3b0b963907991655914ed4a15 100644 (file)
--- a/ginac/normal.h
+++ b/ginac/normal.h
@@ -6,7 +6,7 @@
  *  computation, square-free factorization and rational function normalization. */
 
 /*
- *  GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2002 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -42,9 +42,12 @@ extern ex rem(const ex &a, const ex &b, const symbol &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);
 
-// Pseudo-remainder of polynomials a(x) and b(x) in Z[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);
 
+// 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);
+
 // 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);