transcendental

The best way to demonstrate the possibility of something is to show its actuality, for actuality implies possibility. At least since Kant, transcendental philosophies have been on the scene. However, such simple demonstration of the possibility of transcendental philosophy has not been effective and is not likely to be so — so strong is the presumption that transcendental philosophy just could not be possible, or, if it was possible earlier, it is not possible now.

The theory of transcendental numbers was originated by Liouville in his famous memoir^† of 1844 in which he obtained, for the first time, a class, très-étendue, as it was described in the title of the paper, of numbers that satisfy no algebraic equation with integer coefficients.

Suppose that F<E is purely transcendental. Show that any simple extension of F contained in E (but not equal to F) is transcendental over F.