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MatrixHas Method (Double, Double, Double)

Returns a value indicating whether the specified matrix contains a value within a given tolerance.

Namespace:  Accord.Math
Assembly:  Accord.Math (in Accord.Math.dll) Version: 3.8.0
public static bool Has(
	this double[,] matrix,
	double value,
	double tolerance = 0
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Type: SystemDouble
A double-precision multidimensional matrix.
Type: SystemDouble
The value to search for in the matrix.
tolerance (Optional)
Type: SystemDouble
The relative tolerance that a value must be in order to be considered equal to the value being searched.

Return Value

Type: Boolean
True if the matrix contains the value, false otherwise.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type . When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
See Also