+ """
+ Scale the given game by a random nonnegative amount.
+
+ Parameters
+ ----------
+
+ G : :class:`SymmetricLinearGame`
+ The game that you would like to scale.
+
+ Returns
+ -------
+ (float, :class:`SymmetricLinearGame`)
+ A pair containing the both the scaling factor and the new scaled game.
+
+ """