Changeset a7f2a04 in git for Singular/eigenval.h

Timestamp:

Feb 16, 2002, 11:56:19 AM (22 years ago)

Author:

Mathias Schulze <mschulze@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

03495f1856f489d63ec19f337bd5240315ef5371

Parents:

502ea23f40b3a43fb8b3bcbc306d20b0c02ab50b

Message:

*mschulze: new procedures for eigenvalues


git-svn-id: file:///usr/local/Singular/svn/trunk@5877 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• Singular/eigenval.h (modified) (2 diffs)

Singular/eigenval.h

@@ -2 +2 @@
 *  Computer Algebra System SINGULAR     *
 ****************************************/
-/* $Id: eigenval.h,v 1.1 2001-03-05 17:31:40 mschulze Exp $ */
+/* $Id: eigenval.h,v 1.2 2002-02-16 10:56:19 mschulze Exp $ */
 /*
 * ABSTRACT: eigenvalues of constant square matrices
@@ -10 +10 @@
 #define EIGENVAL_H
 
-matrix tridiag(matrix M);
-lists eigenval(matrix M);
-BOOLEAN tridiag(leftv res,leftv h);
-BOOLEAN eigenval(leftv res,leftv h);
+matrix evSwap(matrix M,int i,int j);
+BOOLEAN evSwap(leftv res,leftv h);
+matrix evRowElim(matrix M,int i,int j,int k);
+BOOLEAN evRowElim(leftv res,leftv h);
+matrix evColElim(matrix M,int i,int j,int k);
+BOOLEAN evColElim(leftv res,leftv h);
+matrix evHessenberg(matrix M);
+BOOLEAN evHessenberg(leftv res,leftv h);
+lists evEigenvalue(matrix M);
+BOOLEAN evEigenvalue(leftv res,leftv h);
 
-#endif
+#endif /* EIGENVAL_H */