| MF_LUDresult
| MD_LUDresult |
ME_LUDresult |
| MCF_LUDresult |
MCD_LUDresult |
MCE_LUDresult |
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| Function | check if the last operation utilizing LU decomposition worked error-free |
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| Syntax C/C++ | #include <MFstd.h>
int MF_LUDresult( void ); |
| C++ MatObj | #include <OptiVec.h>
int matrix<T>::LUDresult( ); |
| Pascal/Delphi | uses MFstd;
function MF_LUDresult: IntBool; |
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| Description | After a call to MF_LUdecompose or any of the functions internally relying on LU decomposition (like MF_inv, MF_solve), the result should be checked by MF_LUDresult. If LU decomposition was successful, MF_LUDresult returns FALSE (0); if MA was (nearly) singular, TRUE (1) is returned. |
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