'宣言
Public Function y( _ ByVal x As Nullable(Of Double) _ ) As Nullable(Of Double)
public Nullable<double> y( Nullable<double> x )
パラメータ
- x
'宣言
Public Function y( _ ByVal x As Nullable(Of Double) _ ) As Nullable(Of Double)
public Nullable<double> y( Nullable<double> x )