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Matrix.Find Method ([In] double)
Matrix Structure  Matrix Members  Dew.Math Namespace  Find Method  Example
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Finds a match for X in object values.

Syntax
C#
Visual Basic
public int Find([In] double X);
Remarks

Compare real value X with all calling object elements and return the Index of last matched element. If no matching elements are found, the result is -1. 

Note This method also supports the NAN and INF search.

Example
var a: Matrix; ind: Integer; begin a.SetIt(False,[2,5,1,6]); ind := a.Find(1.0); // returns 2 (the arrays are zero based) end;
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