prop_logic_puzzle / example_num_vars5_depth7 /puzzle_79832cf1f0a392b0.txt
khanh2023's picture
Add files using upload-large-folder tool
18c594f verified
Raw History Blame Contribute Delete
154 Bytes
new (D β†’ B) β†’ (D ∧ A β†’ (E β†’ (D ∧ E β†’ (E β†’ C ∧ (A ∨ B)) ∨ A)))
intro
intro
cases 1
intro
intro
cases 5
cases 1
cases 5
right
exact 3