public override void MultiplyAt(
	int row,
	int column,
	float value
)

Public Overrides Sub MultiplyAt ( 
	row As Integer,
	column As Integer,
	value As Single
)

public:
virtual void MultiplyAt(
	int row, 
	int column, 
	float value
) override

abstract MultiplyAt : 
        row : int * 
        column : int * 
        value : float32 -> unit 
override MultiplyAt : 
        row : int * 
        column : int * 
        value : float32 -> unit