Mathlib v3 is deprecated. Go to Mathlib v4

Theorem pnat.case_strong_induction_on

Modification history

2021-07-26 15:58
src/data/pnat/basic.lean
chore(data/pnat/basic): rename `bot_eq_zero` to `bot_eq_one`, generalize from `Prop` to `Sort*` (#8412)
Deleted pnat.case_strong_induction_onView on Github →
2020-10-24 01:02
src/data/pnat/basic.lean
feat(data/pnat/basic): Add strong induction on pnat (#4736) …
Added pnat.case_strong_induction_onView on Github →