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At: div rec case


a:, n:. an (a n) = ((a-n) n)+1

By: UnivCD

Generated subgoal:

11. a:
2. n:
3. an
(a n) = ((a-n) n)+1


About:
intnatural_numberaddsubtractdivideequalimpliesall

(10steps) PrintForm Definitions Lemmas int 2 Sections StandardLIB Doc