Mathlib v3 is deprecated. Go to Mathlib v4

Theorem ordinal.le_add_left

Modification history

2017-12-19 04:59
data/ordinal.lean
feat(data/ordinal): sup, cofinality, subtraction
Modified ordinal.le_add_leftView on Github →
2017-12-17 02:45
data/ordinal.lean
feat(data/ordinal): ordinal collapse, ordinals ordering,
Added ordinal.le_add_leftView on Github →