mathematical vs exact

mathematical and exact both are adjectives.

Word	Noun	Adjective	Verb	Adverb
mathematical	No	Yes	No	No
exact	No	Yes	Yes	No

mathematical (adjective)	exact (adjective)
relating to or having ability to think in or work with numbers	marked by strict and particular and complete accordance with fact
of or pertaining to or of the nature of mathematics	(of ideas, images, representations, expressions) characterized by perfect conformity to fact or truth; strictly correct
characterized by the exactness or precision of mathematics	lacking compromising or mitigating elements
statistically possible though highly improbable
beyond question

mathematical (verb)	exact (verb)
	claim as due or just
	take as an undesirable consequence of some event or state of affairs