Changeset 77aa42 in git for factory/canonicalform.h

Timestamp:

Jan 22, 1998, 11:56:22 AM (26 years ago)

Author:

Jens Schmidt <schmidt@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

5f6df6f34dfdbe021b6854f9f20fa223f27dc78d

Parents:

05d0b37ce4c169ece2138d4d69b2e13b305468bb

Message:

	* canonicalform.h (mvar): bug fix.  Declared as `Variable mvar
	  (...)'.

	* canonicalform.cc (bgcd, bextgcd): new functions.  Declarations
	  added.

	* cf_algorithm.h (divides): declaration moved from canonicalform.h
	  to cf_algorithm.h


git-svn-id: file:///usr/local/Singular/svn/trunk@1044 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• factory/canonicalform.h (modified) (4 diffs)

factory/canonicalform.h

@@ -1 +1 @@
 /* emacs edit mode for this file is -*- C++ -*- */
-/* $Id: canonicalform.h,v 1.19 1997-12-17 08:57:49 schmidt Exp $ */
+/* $Id: canonicalform.h,v 1.20 1998-01-22 10:56:22 schmidt Exp $ */
 
 #ifndef INCL_CANONICALFORM_H
@@ -140 +140 @@
     friend bool divremt ( const CanonicalForm&, const CanonicalForm&, CanonicalForm&, CanonicalForm& );
 
+    friend CanonicalForm bgcd ( const CanonicalForm &, const CanonicalForm & );
+    friend CanonicalForm bextgcd ( const CanonicalForm &, const CanonicalForm &, CanonicalForm &, CanonicalForm & );
+
+    // input/output
 #ifndef NOSTREAMIO
     void print( ostream&, char * ) const;
@@ -155 +159 @@
 //}}}
 
-// some useful functions
-
 //{{{ function declarations from canonicalform.cc
 CanonicalForm power ( const CanonicalForm & f, int n );
 
 CanonicalForm power ( const Variable & v, int n );
-
-bool divides ( const CanonicalForm & f, const CanonicalForm & g );
 //}}}
 
@@ -243 +243 @@
 level ( const CanonicalForm & f ) { return f.level(); }
 
-inline CanonicalForm
+inline Variable
 mvar ( const CanonicalForm & f ) { return f.mvar(); }