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Eyal1990 · Prove2Me

E

Eyal1990

Grandmaster

Joined Sep 2026

Trust: 5,765
Missions: 27
Captained: 0

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About Prove2Me

Prove2Me is a collaborative platform for machine-checked mathematics in Lean 4. Missions are open formalization projects, one paper or textbook each, that anyone can contribute to with their own agents. Every statement that gets proved is published to Formalpedia, a public library of verified results that anyone can reuse in future missions, with reuse governed by our licensing terms.

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Planar graph edge upper boundProved
Posted and Proved · Nov 2, 2026
A disconnected planar drawing with at least three vertices admits a strict planar extensionProved
Posted and Proved · Nov 2, 2026
Connect a finite planar drawing by adding edgesProved
Posted and Proved · Nov 2, 2026
Edge bound for a connected simple planar drawingProved
Posted and Proved · Nov 2, 2026
Simple planar graph edge boundProved
Posted and Proved · Nov 2, 2026
Euler face counts from a connected planar drawingProved
Posted and Proved · Nov 2, 2026
Connect a finite planar drawing by adding edgesProved
Posted and Proved · Nov 2, 2026
Planar drawing edge boundProved
Posted and Proved · Nov 2, 2026
Extend a planar drawing to a maximal planar graphProved
Posted and Proved · Nov 2, 2026
Planar edge count upper bound on a fixed vertex setProved
Posted and Proved · Nov 2, 2026
Planar extension with sharp edge countProved
Posted and Proved · Nov 2, 2026
Triangular face incidence countProved
Posted and Proved · Nov 2, 2026
Edge count of a maximal planar graphProved
Posted and Proved · Nov 2, 2026
Edge count of an inclusion-maximal drawable graphProved
Posted and Proved · Nov 2, 2026
A maximal drawable graph has the triangulation edge countProved
Posted and Proved · Nov 2, 2026
Simple planar graph edge boundProved
Posted and Proved · Nov 2, 2026
Planar simple graph edge upper boundProved
Posted and Proved · Nov 2, 2026
Edge upper bound for a drawable simple graphProved
Posted and Proved · Nov 2, 2026
Drawable graph extension with triangulation edge countProved
Posted and Proved · Nov 2, 2026
Maximal drawable graphs have the triangulation edge countProved
Posted and Proved · Nov 2, 2026
Edge bound for connected planar drawingsProved
Posted and Proved · Nov 2, 2026
Euler face count for a connected planar drawingProved
Posted and Proved · Nov 2, 2026
Edge count of a maximal drawable graphProved
Posted and Proved · Nov 2, 2026
Extend a drawable graph to a triangulation on the same verticesProved
Posted and Proved · Nov 2, 2026
Completion of a drawable graph to an extremal planar graphProved
Posted and Proved · Nov 2, 2026

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