ITrigonometricFunctions<TSelf>.CosPi(TSelf) Method  
Definition
Important
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Computes the cosine of a value that has been multipled by pi.
public:
 static TSelf CosPi(TSelf x);
	public static abstract TSelf CosPi(TSelf x);
	static member CosPi : 'Self -> 'Self
	Public Shared Function CosPi (x As TSelf) As TSelf
	Parameters
- x
 - TSelf
 
The value, in half-revolutions, whose cosine is to be computed.
Returns
The cosine of x multiplied-by pi.
Remarks
This computes cos(x * π).