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Theorem
Ordinal.veblen_of_ne_zero
Modification history
2025-09-03 02:39
Mathlib/SetTheory/Ordinal/Veblen.lean
feat: inverse Veblen function (#29153) …
Modified
Ordinal.veblen_of_ne_zero
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2025-02-13 03:54
Mathlib/SetTheory/Ordinal/Veblen.lean
feat(SetTheory/Ordinal/Veblen): the two-arguments Veblen function (#18611) …
Added
Ordinal.veblen_of_ne_zero
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