Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes
Scilab Online Help
2024.1.0 - Русский


taucs_chdel

utility function used with taucs_chfact

Syntax

taucs_chdel(C_ptr) or taucs_chdel()

Arguments

C_ptr

a pointer to a Cholesky factorization

Description

This function is used in conjunction with taucs_chfact and taucs_chsolve. It clears the internal memory space used to store the Cholesky factorization (got with taucs_chfact). Use without argument it frees the memory for all the current scilab (taucs) Cholesky factorizations.

Examples

see the example section of taucs_chfact

See also

  • taucs_chfact — cholesky factorization of a sparse s.p.d. matrix
  • taucs_chsolve — solves a linear s.p.d. system A*X = B from Cholesky factors of the sparse A
  • taucs_chinfo — get information on Cholesky factors
  • taucs_chget — retrieve the Cholesky factorization at the scilab level
Report an issue
<< res_with_prec UMFPACK Interface (sparse) taucs_chfact >>

Copyright (c) 2022-2024 (Dassault Systèmes)
Copyright (c) 2017-2022 (ESI Group)
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Mon Jun 17 17:55:06 CEST 2024