Theorem Finset.insert_Icc_add_one_left_eq_Icc

Modification history

2025-03-04 16:27
Mathlib/Algebra/Order/Interval/Finset/SuccPred.lean
feat: `insert a (Icc (a + 1) b) = Icc a b` (#22559)
Added Finset.insert_Icc_add_one_left_eq_IccView on Github →