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TDenseMtxVec.SqrAddScaled Method (TMtxVec, TMtxVec, Double)
TDenseMtxVec Class | TDenseMtxVec Members | AbstractMtxVec Namespace | SqrAddScaled Method
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Compute sqr(X) + sqr(Y)*yScale

Pascal
function SqrAddScaled(const X: TMtxVec; const Y: TMtxVec; const yScale: Double): TMtxVec; overload;
Description

By making use of yScale, it is also possible to compute the following (at the same or higher speed): 

X^2 - Y^2

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