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Mirrors > Home > MPE Home > Th. List > simp3lr | Structured version Visualization version GIF version |
Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
Ref | Expression |
---|---|
simp3lr | ⊢ ((𝜃 ∧ 𝜏 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒)) → 𝜓) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simplr 769 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜓) | |
2 | 1 | 3ad2ant3 1137 | 1 ⊢ ((𝜃 ∧ 𝜏 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒)) → 𝜓) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 399 ∧ w3a 1089 |
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 1091 |
This theorem is referenced by: f1oiso2 7139 omeu 8291 ntrivcvgmul 15429 tsmsxp 23006 tgqioo 23651 ovolunlem2 24349 plyadd 25065 plymul 25066 coeeu 25073 tghilberti2 26683 nosupbnd1lem2 33598 noinfbnd1lem2 33613 btwnconn1lem2 34076 btwnconn1lem3 34077 btwnconn1lem4 34078 athgt 37156 2llnjN 37267 4atlem12b 37311 lncmp 37483 cdlema2N 37492 cdleme21ct 38029 cdleme24 38052 cdleme27a 38067 cdleme28 38073 cdleme42b 38178 cdlemf 38263 dihlsscpre 38934 dihord4 38958 dihord5apre 38962 pellex 40301 jm2.27 40474 |
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