prop_logic_puzzle / example_num_vars4_depth9 /puzzle_0c9e58b85cd84d2b.txt
khanh2023's picture
Add files using upload-large-folder tool
b7c7484 verified
Raw History Blame Contribute Delete
130 Bytes
new C ∧ D β†’ ((A β†’ C) β†’ (((D β†’ B) β†’ A) β†’ (((A β†’ B) β†’ B) β†’ D)))
intro
cases 0
intro
intro
intro
cases 0
exact 2