Returns a value that indicates whether two specified Double values are equal.
Assembly: mscorlib (in mscorlib.dll)
The method defines the equality operator for Double values.
If two Double.NaN values are tested for equality by using the equality operator, the result is false; two Double.NaN values are not considered equal. If they are tested for equality by calling the Equals method, the result is true. When you want to determine whether the value of a Double is not a number (NaN), an alternative is to call the IsNaN method.