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Mirrors > Home > MPE Home > Th. List > simp2i | Structured version Visualization version GIF version |
Description: Infer a conjunct from a triple conjunction. (Contributed by NM, 19-Apr-2005.) |
Ref | Expression |
---|---|
3simp1i.1 | ⊢ (𝜑 ∧ 𝜓 ∧ 𝜒) |
Ref | Expression |
---|---|
simp2i | ⊢ 𝜓 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3simp1i.1 | . 2 ⊢ (𝜑 ∧ 𝜓 ∧ 𝜒) | |
2 | simp2 1134 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜓) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝜓 |
Colors of variables: wff setvar class |
Syntax hints: ∧ w3a 1084 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 210 df-an 400 df-3an 1086 |
This theorem is referenced by: hartogslem2 8991 harwdom 9039 divalglem6 15739 strleun 16583 birthdaylem3 25539 birthday 25540 divsqrsum 25567 harmonicbnd 25589 lgslem4 25884 lgscllem 25888 lgsdir2lem2 25910 mulog2sum 26121 vmalogdivsum2 26122 siilem2 28635 h2hva 28757 h2hsm 28758 hhssabloi 29045 elunop2 29796 wallispilem3 42709 wallispilem4 42710 |
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