X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fmul.h;h=a2ac691eacc7fe0d54a450390458a41643e9eea4;hp=e9b1405810a269d4f9d12f03fba69c6a37f21ded;hb=12abd5eb38a5c4ad6eb74201df2977b4abad3f52;hpb=5a8b8e3c4d882249db35b679ce3144a59a7012e8

diff --git a/ginac/mul.h b/ginac/mul.h
index e9b14058..a2ac691e 100644
--- a/ginac/mul.h
+++ b/ginac/mul.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's products of expressions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2006 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2015 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
@@ -20,8 +20,8 @@
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#ifndef __GINAC_MUL_H__
-#define __GINAC_MUL_H__
+#ifndef GINAC_MUL_H
+#define GINAC_MUL_H
 
 #include "expairseq.h"
 
@@ -41,20 +41,23 @@ public:
 	mul(const ex & lh, const ex & rh);
 	mul(const exvector & v);
 	mul(const epvector & v);
-	mul(const epvector & v, const ex & oc);
-	mul(std::auto_ptr<epvector> vp, const ex & oc);
+	mul(const epvector & v, const ex & oc, bool do_index_renaming = false);
+	mul(std::auto_ptr<epvector> vp, const ex & oc, bool do_index_renaming = false);
 	mul(const ex & lh, const ex & mh, const ex & rh);
 	
 	// functions overriding virtual functions from base classes
 public:
 	unsigned precedence() const {return 50;}
 	bool info(unsigned inf) const;
+	bool is_polynomial(const ex & var) const;
 	int degree(const ex & s) const;
 	int ldegree(const ex & s) const;
 	ex coeff(const ex & s, int n = 1) const;
 	bool has(const ex & other, unsigned options = 0) const;
 	ex eval(int level=0) const;
 	ex evalf(int level=0) const;
+	ex real_part() const;
+	ex imag_part() const;
 	ex evalm() const;
 	ex series(const relational & s, int order, unsigned options = 0) const;
 	ex normal(exmap & repl, exmap & rev_lookup, int level = 0) const;
@@ -62,13 +65,14 @@ public:
 	ex smod(const numeric &xi) const;
 	numeric max_coefficient() const;
 	exvector get_free_indices() const;
+	ex conjugate() const;
 protected:
 	ex derivative(const symbol & s) const;
 	ex eval_ncmul(const exvector & v) const;
 	unsigned return_type() const;
-	const basic* return_type_tinfo() const;
-	ex thisexpairseq(const epvector & v, const ex & oc) const;
-	ex thisexpairseq(std::auto_ptr<epvector> vp, const ex & oc) const;
+	return_type_t return_type_tinfo() const;
+	ex thisexpairseq(const epvector & v, const ex & oc, bool do_index_renaming = false) const;
+	ex thisexpairseq(std::auto_ptr<epvector> vp, const ex & oc, bool do_index_renaming = false) const;
 	expair split_ex_to_pair(const ex & e) const;
 	expair combine_ex_with_coeff_to_pair(const ex & e, const ex & c) const;
 	expair combine_pair_with_coeff_to_pair(const expair & p, const ex & c) const;
@@ -79,6 +83,7 @@ protected:
 	void combine_overall_coeff(const ex & c1, const ex & c2);
 	bool can_make_flat(const expair & p) const;
 	ex expand(unsigned options=0) const;
+	void find_real_imag(ex&, ex&) const;
 	
 	// new virtual functions which can be overridden by derived classes
 	// none
@@ -95,7 +100,8 @@ protected:
 	static bool can_be_further_expanded(const ex & e);
 	std::auto_ptr<epvector> expandchildren(unsigned options) const;
 };
+GINAC_DECLARE_UNARCHIVER(mul);
 
 } // namespace GiNaC
 
-#endif // ndef __GINAC_MUL_H__
+#endif // ndef GINAC_MUL_H