Description: Closed form of simplbi2com . (Contributed by Alan Sare, 22-Jul-2012)
Ref | Expression | ||
---|---|---|---|
Assertion | simplbi2comt | ⊢ ( ( 𝜑 ↔ ( 𝜓 ∧ 𝜒 ) ) → ( 𝜒 → ( 𝜓 → 𝜑 ) ) ) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | biimpr | ⊢ ( ( 𝜑 ↔ ( 𝜓 ∧ 𝜒 ) ) → ( ( 𝜓 ∧ 𝜒 ) → 𝜑 ) ) | |
2 | 1 | expcomd | ⊢ ( ( 𝜑 ↔ ( 𝜓 ∧ 𝜒 ) ) → ( 𝜒 → ( 𝜓 → 𝜑 ) ) ) |