MF_Cols_runprod MD_Cols_runprod ME_Cols_runprod
MCF_Cols_runprod MCD_Cols_runprod MCE_Cols_runprod
Functionrunning product over column elements
Syntax C/C++#include <MFstd.h>
void MF_Cols_runprod( fMatrix MA, ui ht, ui len );
C++ MatObj#include <OptiVec.h>
void matrix<T>::Cols_runprod();
Pascal/Delphiuses MFstd;
procedure MF_Cols_runprod( MA:fMatrix; ht, len:UIntSize );
CUDA function C/C++#include <cudaMFstd.h>
int cudaMF_Cols_runprod( fMatrix d_MA, ui ht, ui len );
void MFcu_Cols_runprod( fMatrix h_MA, ui ht, ui len );
CUDA function Pascal/Delphiuses MFstd;
function cudaMF_Cols_runprod( d_MA:fMatrix; ht, len:UIntSize ): IntBool;
procedure MFcu_Cols_runprod( h_MA:fMatrix; ht, len:UIntSize );
DescriptionFor all columns separately, each element is the product of itself and all preceding elements. This function should be used with care: overflow is easily reached, and underflow may lead to all elements from a certain position on being zero.
See alsoMF_Cols_prod,   MF_Rows_runprod,   chapter 7

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