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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 9010 harwdom 9057 divalglem6 15752 strleun 16594 birthdaylem3 25534 birthday 25535 divsqrsum 25562 harmonicbnd 25584 lgslem4 25879 lgscllem 25883 lgsdir2lem2 25905 mulog2sum 26116 vmalogdivsum2 26117 siilem2 28632 h2hva 28754 h2hsm 28755 hhssabloi 29042 elunop2 29793 wallispilem3 42359 wallispilem4 42360 |
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