(13steps) PrintForm Definitions Lemmas int 2 Sections StandardLIB Doc

At: pos mul arg bounds 1 3 1 1

1. a:
2. b:
3. ab > a0
4. a > 0

b > 0

By: FwdThru Thm* a,b:, n:. na < nb a < b [3]

Generated subgoals:

None


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intnatural_numbermultiply

(13steps) PrintForm Definitions Lemmas int 2 Sections StandardLIB Doc