Name

umf_ludel — utility function used with umf_lufact

Calling Sequence

umf_ludel(LU_ptr) or umf_ludel()

Parameters

LU_ptr

a pointer to an handle of umf lu factors (L,U,p,q,R)

Description

This function must be used in conjunction with umf_lufact and umf_lusolve. It clears the internal memory space used to store the LU factors (got with umf_lufact). Use without argument it frees the memory for all the current scilab umfpack LU factors.

Examples

see the example section of umf_lufact

See Also

umfpack , umf_lufact , umf_lusolve , umf_luget , umf_luinfo

Authors

umfpack by Timothy A. Davis (see umf_license)
scilab interface by Bruno Pincon