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v3
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Mathlib v3 is deprecated.
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Commit
2020-02-17 18:37
5eefae27
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chore(set_theory/ordinal): shorten proofs (
#2005
)
Estimated changes
Modified
src/set_theory/ordinal.lean
modified
theorem
initial_seg.lt_or_eq_apply_left
modified
theorem
initial_seg.lt_or_eq_apply_right