Mathlib v3 is deprecated. Go to Mathlib v4

Theorem rat.not_irrational

Modification history

2021-10-13 17:57
src/data/real/irrational.lean
chore(data/real/irrational): add more lemmas (#9684)
Modified rat.not_irrationalView on Github →
2020-04-01 18:06
src/data/real/irrational.lean
refactor(data/real/irrational): review (#2304) …
Added rat.not_irrationalView on Github →