AndCSA

⊢ (f ∧ g)∗⊃ f∗ AndCSA

Proof:

1
⊢ f ∧ g ⊃ f
2
⊢ (f ∧ g)∗⊃ f∗

qed

2024-08-03
Contact | Home | ITL home | Course | Proofs | Algebra | FL
© 1996-2024