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Theorem configuration.projective_plane.card_lines

Modification history

2022-08-15 23:11
src/combinatorics/configuration.lean
chore(combinatorics/*): Fix lint (#16031) …
Modified configuration.projective_plane.card_linesView on Github →
2022-01-26 13:29
src/combinatorics/configuration.lean
feat(combinatorics/configuration): Formula for cardinality of a projective plane (#11462) …
Added configuration.projective_plane.card_linesView on Github →