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| Mirrors > Home > MPE Home > Th. List > simp2ll | Structured version Visualization version GIF version | ||
| Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
| Ref | Expression |
|---|---|
| simp2ll | ⊢ ((𝜃 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜏) → 𝜑) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpll 778 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜑) | |
| 2 | 1 | 3ad2ant2 1150 | 1 ⊢ ((𝜃 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜏) → 𝜑) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 ∧ w3a 1101 |
| 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 1103 |
| This theorem is referenced by: tfrlem5 8365 omeu 8569 expmordi 14202 hash7g 14522 4sqlem18 17021 vdwlem10 17049 0catg 17743 mvrf1 22103 mdetuni0 22746 mdetmul 22748 tsmsxp 24280 ax5seglem3 29221 btwnconn1lem1 36477 btwnconn1lem2 36478 btwnconn1lem3 36479 btwnconn1lem12 36488 btwnconn1lem13 36489 lshpkrlem6 39778 athgt 40119 2llnjN 40230 dalaw 40549 lhpmcvr4N 40689 cdlemb2 40704 4atexlemex6 40737 cdlemd7 40867 cdleme01N 40884 cdleme02N 40885 cdleme0ex1N 40886 cdleme0ex2N 40887 cdleme7aa 40905 cdleme7c 40908 cdleme7d 40909 cdleme7e 40910 cdleme7ga 40911 cdleme7 40912 cdleme11a 40923 cdleme20k 40982 cdleme27cl 41029 cdleme42e 41142 cdleme42h 41145 cdleme42i 41146 cdlemf 41226 cdlemg2kq 41265 cdlemg2m 41267 cdlemg8a 41290 cdlemg11aq 41301 cdlemg10c 41302 cdlemg11b 41305 cdlemg17a 41324 cdlemg31b0N 41357 cdlemg31c 41362 cdlemg33c0 41365 cdlemg41 41381 cdlemh2 41479 cdlemn9 41868 dihglbcpreN 41963 dihmeetlem3N 41968 dihmeetlem13N 41982 pellex 43453 |
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