Metamath Proof Explorer


Theorem bj-imim21i

Description: Inference associated with bj-imim21 . Its associated inference is syl5 . (Contributed by BJ, 19-Jul-2019)

Ref Expression
Hypothesis bj-imim21i.1 φ ψ
Assertion bj-imim21i χ ψ θ χ φ θ

Proof

Step Hyp Ref Expression
1 bj-imim21i.1 φ ψ
2 bj-imim21 φ ψ χ ψ θ χ φ θ
3 1 2 ax-mp χ ψ θ χ φ θ