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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 772 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜑) | |
| 2 | 1 | 3ad2ant3 1141 | 1 ⊢ ((𝜃 ∧ 𝜏 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒)) → 𝜑) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 396 ∧ w3a 1092 |
| 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 208 df-an 397 df-3an 1094 |
| This theorem is referenced by: f1oiso2 7297 omeu 8511 ntrivcvgmul 15859 tsmsxp 24139 tgqioo 24784 ovolunlem2 25484 plyadd 26201 plymul 26202 coeeu 26209 nosupbnd1lem2 27692 noinfbnd1lem2 27707 tghilberti2 28725 btwnconn1lem2 36325 btwnconn1lem3 36326 btwnconn1lem12 36335 athgt 39957 2llnjN 40068 4atlem12b 40112 lncmp 40284 cdlema2N 40293 cdlemc2 40693 cdleme5 40741 cdleme11a 40761 cdleme21ct 40830 cdleme21 40838 cdleme22eALTN 40846 cdleme24 40853 cdleme27cl 40867 cdleme27a 40868 cdleme28 40874 cdleme36a 40961 cdleme42b 40979 cdleme48fvg 41001 cdlemf 41064 cdlemk39 41417 cdlemkid1 41423 dihlsscpre 41735 dihord4 41759 dihord5apre 41763 dihmeetlem20N 41827 mapdh9a 42290 pellex 43289 jm2.27 43462 |
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