StateYieldsEqv

(w (f g)) (w f) g StateYieldsEqv

Proof:

1
w f ; (¬g) (w f) ; ¬g
2
(w ⊃ ¬(f ; ¬g)) ≡¬((w f) ; ¬g)
1,Prop

qed

2023-09-12
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