This PR makes the external checker lean4checker available as the existing `leanchecker` binary already known to elan, allowing for out-of-the-box access to it. --------- Co-authored-by: Kim Morrison <kim@tqft.net> Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
8 lines
137 B
Text
8 lines
137 B
Text
module
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prelude
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public import Init.Core
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public def foo : Nat := 23
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public theorem thm2 : True := if foo = 23 then trivial else trivial
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