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TDenseMtxVec.MulAndAdd Method (TMtxVec, Integer, TMtxVec, Integer, Double, Double, Integer, Integer)
TDenseMtxVec Class | TDenseMtxVec Members | AbstractMtxVec Namespace | MulAndAdd Method
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Compute (X*Y)*xyScale + zScalar on sub array

Pascal
function MulAndAdd(const X: TMtxVec; xIndex: Integer; const Y: TMtxVec; yIndex: Integer; xyScale: Double; Z: Double; Index: Integer; Len: Integer): TMtxVec; overload;
Description

The following expression would also run at the same or higher speed, when passing X also for the Y parameter: 

X^2*xyScale + zScale

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