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TMtxVec.Sech Method (TMtxVec, integer, integer, integer)

Calculate the hyperbolic secant for X object elements [XIndex]..[XIndex+Len-1].

Pascal
function Sech(const X: TMtxVec; XIndex: integer; Index: integer; Len: integer): TMtxVec; overload;

The results are stored in calling object elements [Index]..[Index+Len-1]. Size and Complex properties of the calling object must be set explicitly. An exception is raised if array borders are overrun.

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