In total, DeepMind generated 100 million synthetic geometry proofs, including almost 10 million that required introducing “auxiliary points” as part of the solution.

An artificial-intelligence (AI) tool can rigorously prove whether geometric facts — statements about two-dimensional shapes such as triangles or polygons — are true, just as well as ...

The authors investigated how secondary mathematics teachers check student geometry proofs. From video records of geometry teachers checking proofs, they conjectured that teachers have different ...