Jon Eugster 9d1a591670 changes to levels

2023-01-19 15:43:29 +01:00

..

L08_Contrapose.lean

reorganise world Implication

2023-01-19 12:01:59 +01:00

L09_Or.lean

reorganise world Implication

2023-01-19 12:01:59 +01:00

Lxx_Tauto.lean

reorganise world Implication

2023-01-19 12:01:59 +01:00

Lxx_Tfae.lean

reorganise world Implication

2023-01-19 12:01:59 +01:00

xx_Functions.lean

levels: negation, nat-basics

2022-12-06 19:33:29 +01:00