Top
Back: inverse_L
Forward: orthogonalize
FastBack:
FastForward:
Up: linalg_lib
Top: Singular Manual
Contents: Table of Contents
Index: Index
About: About this document

D.3.2.4 sym_gauss

Procedure from library linalg.lib (see linalg_lib).

Usage:
sym_gauss(A); A = symmetric matrix

Return:
matrix, diagonalisation of A with symmetric gauss algorithm

Example:
 
LIB "linalg.lib";
ring r=0,(x),lp;
matrix A[2][2]=1,4,4,15;
print(A);
==> 1,4,
==> 4,15
print(sym_gauss(A));
==> 1,0,
==> 0,-1

Top Back: inverse_L Forward: orthogonalize FastBack: FastForward: Up: linalg_lib Top: Singular Manual Contents: Table of Contents Index: Index About: About this document
            User manual for Singular version 4.3.1, 2022, generated by texi2html.