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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 1133 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜓) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝜓 |
Colors of variables: wff setvar class |
Syntax hints: ∧ w3a 1083 |
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 209 df-an 399 df-3an 1085 |
This theorem is referenced by: hartogslem2 9007 harwdom 9054 divalglem6 15749 strleun 16591 birthdaylem3 25531 birthday 25532 divsqrsum 25559 harmonicbnd 25581 lgslem4 25876 lgscllem 25880 lgsdir2lem2 25902 mulog2sum 26113 vmalogdivsum2 26114 siilem2 28629 h2hva 28751 h2hsm 28752 hhssabloi 29039 elunop2 29790 wallispilem3 42372 wallispilem4 42373 |
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