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Verify a geometry problem
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G
Formalizing
Translating your problem into GeoIR and a Lean statement
Review the formalization
1Problem2Review3Proof
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Confirm the formalization
Review the statement, then start the proof search.
Running
P
ProvingSearching for and checking a formal proof
Lean compilation
No sorry
Statement unchanged
Axiom check
Plain-language explanation
An explanation will be generated after the proof is complete.
For understanding the argument. Verification rests on the Lean kernel checks.
Kernel-checked Lean source
Prover execution log
Result JSON