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Zulip Chat Archive

Stream: new members

Topic: simple arithmetic proofs


Vincent Siles (Oct 07 2019 at 12:25):

Is there some tactic to discharge simple proofs like example (n: nat) (p: nat) : 2 < 1 + (1 + (1 + (1 + (n + p)))) ? I tried ring and abel but they don't solve it, just simplify the statement

Johan Commelin (Oct 07 2019 at 12:27):

Maybe omega?

Rob Lewis (Oct 07 2019 at 12:27):

omega and linarith can both handle that.


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