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| Mirrors > Home > MPE Home > Th. List > simp3ll | Structured version Visualization version GIF version | ||
| Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
| Ref | Expression |
|---|---|
| simp3ll | ⊢ ((𝜃 ∧ 𝜏 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒)) → 𝜑) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpll 778 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜑) | |
| 2 | 1 | 3ad2ant3 1153 | 1 ⊢ ((𝜃 ∧ 𝜏 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒)) → 𝜑) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 ∧ w3a 1103 |
| 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 401 df-3an 1105 |
| This theorem is referenced by: f1oiso2 7352 omeu 8571 ntrivcvgmul 15958 tsmsxp 24293 tgqioo 24938 ovolunlem2 25638 plyadd 26355 plymul 26356 coeeu 26363 nosupbnd1lem2 27851 noinfbnd1lem2 27866 tghilberti2 28889 btwnconn1lem2 36558 btwnconn1lem3 36559 btwnconn1lem12 36568 athgt 40208 2llnjN 40319 4atlem12b 40363 lncmp 40535 cdlema2N 40544 cdlemc2 40944 cdleme5 40992 cdleme11a 41012 cdleme21ct 41081 cdleme21 41089 cdleme22eALTN 41097 cdleme24 41104 cdleme27cl 41118 cdleme27a 41119 cdleme28 41125 cdleme36a 41212 cdleme42b 41230 cdleme48fvg 41252 cdlemf 41315 cdlemk39 41668 cdlemkid1 41674 dihlsscpre 41986 dihord4 42010 dihord5apre 42014 dihmeetlem20N 42078 mapdh9a 42541 pellex 43542 jm2.27 43715 |
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