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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 766 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜑) | |
| 2 | 1 | 3ad2ant3 1135 | 1 ⊢ ((𝜃 ∧ 𝜏 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒)) → 𝜑) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1086 |
| 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 207 df-an 396 df-3an 1088 |
| This theorem is referenced by: f1oiso2 7330 omeu 8552 ntrivcvgmul 15875 tsmsxp 24049 tgqioo 24695 ovolunlem2 25406 plyadd 26129 plymul 26130 coeeu 26137 nosupbnd1lem2 27628 noinfbnd1lem2 27643 tghilberti2 28572 btwnconn1lem2 36083 btwnconn1lem3 36084 btwnconn1lem12 36093 athgt 39457 2llnjN 39568 4atlem12b 39612 lncmp 39784 cdlema2N 39793 cdlemc2 40193 cdleme5 40241 cdleme11a 40261 cdleme21ct 40330 cdleme21 40338 cdleme22eALTN 40346 cdleme24 40353 cdleme27cl 40367 cdleme27a 40368 cdleme28 40374 cdleme36a 40461 cdleme42b 40479 cdleme48fvg 40501 cdlemf 40564 cdlemk39 40917 cdlemkid1 40923 dihlsscpre 41235 dihord4 41259 dihord5apre 41263 dihmeetlem20N 41327 mapdh9a 41790 pellex 42830 jm2.27 43004 |
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