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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 7300 omeu 8513 ntrivcvgmul 15858 tsmsxp 24130 tgqioo 24775 ovolunlem2 25475 plyadd 26192 plymul 26193 coeeu 26200 nosupbnd1lem2 27687 noinfbnd1lem2 27702 tghilberti2 28720 btwnconn1lem2 36286 btwnconn1lem3 36287 btwnconn1lem12 36296 athgt 39916 2llnjN 40027 4atlem12b 40071 lncmp 40243 cdlema2N 40252 cdlemc2 40652 cdleme5 40700 cdleme11a 40720 cdleme21ct 40789 cdleme21 40797 cdleme22eALTN 40805 cdleme24 40812 cdleme27cl 40826 cdleme27a 40827 cdleme28 40833 cdleme36a 40920 cdleme42b 40938 cdleme48fvg 40960 cdlemf 41023 cdlemk39 41376 cdlemkid1 41382 dihlsscpre 41694 dihord4 41718 dihord5apre 41722 dihmeetlem20N 41786 mapdh9a 42249 pellex 43281 jm2.27 43454 |
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