You are here: Symbol Reference > Dew Namespace > Dew.Math Namespace > Classes > Matrix Structure > Matrix Methods > Equal Method > Matrix.Equal Method ([In] TMtx, double)
Dew Math for .NET
ContentsIndexHome
PreviousUpNext
Matrix.Equal Method ([In] TMtx, double)
Matrix Structure  Matrix Members  Dew.Math Namespace  Equal Method  Example
Collapse All

Compares two matrices.

Syntax
C#
Visual Basic
public bool Equal([In] TMtx Mtx, double Tolerance);
Remarks

Compares Mtx with the calling matrix and returns true if the matrices are equal (if all elements match in position and value). Tolerance defines the comparison tolerance. The maximum difference between elements may not exceed: +/-Tolerance. If Tolerance is omitted, a direct comparison algorithm is used.

Example
var A,B: Matrix; c: boolean; begin A.SetIt(2,2,false,[1,2, 2,4]); // 2x2, real matrix B.SetIt(2,2,false,[1,2, 2,4]); // 2x2, real matrix c := A.Equal(B,1e-8); // Check for differences bigger than 0.00000001 c := (A = B); // Check for an exact match end;
Group
Links
Copyright (c) 1999-2024 by Dew Research. All rights reserved.
Contents | Index | Home
What do you think about this topic? Send feedback!