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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 767 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜑) | |
| 2 | 1 | 3ad2ant3 1136 | 1 ⊢ ((𝜃 ∧ 𝜏 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒)) → 𝜑) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 |
| 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 1089 |
| This theorem is referenced by: f1oiso2 7308 omeu 8522 ntrivcvgmul 15837 tsmsxp 24111 tgqioo 24756 ovolunlem2 25467 plyadd 26190 plymul 26191 coeeu 26198 nosupbnd1lem2 27689 noinfbnd1lem2 27704 tghilberti2 28722 btwnconn1lem2 36301 btwnconn1lem3 36302 btwnconn1lem12 36311 athgt 39826 2llnjN 39937 4atlem12b 39981 lncmp 40153 cdlema2N 40162 cdlemc2 40562 cdleme5 40610 cdleme11a 40630 cdleme21ct 40699 cdleme21 40707 cdleme22eALTN 40715 cdleme24 40722 cdleme27cl 40736 cdleme27a 40737 cdleme28 40743 cdleme36a 40830 cdleme42b 40848 cdleme48fvg 40870 cdlemf 40933 cdlemk39 41286 cdlemkid1 41292 dihlsscpre 41604 dihord4 41628 dihord5apre 41632 dihmeetlem20N 41696 mapdh9a 42159 pellex 43186 jm2.27 43359 |
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