| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 779 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜑) | |
| 2 | 1 | 3ad2ant2 1152 | 1 ⊢ ((𝜃 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜏) → 𝜑) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∧ w3a 1103 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This proof depends on definitions: df-bi 210 df-an 402 df-3an 1105 |
| This theorem is used by: tfrlem5 8418 omeu 8624 expmordi 14340 hash7g 14661 4sqlem18 17172 vdwlem10 17200 0catg 17894 mvrf1 22326 mdetuni0 22969 mdetmul 22971 tsmsxp 24507 ax5seglem3 29542 btwnconn1lem1 37043 btwnconn1lem2 37044 btwnconn1lem3 37045 btwnconn1lem12 37054 btwnconn1lem13 37055 lshpkrlem6 40375 athgt 40716 2llnjN 40827 dalaw 41146 lhpmcvr4N 41286 cdlemb2 41301 4atexlemex6 41334 cdlemd7 41464 cdleme01N 41481 cdleme02N 41482 cdleme0ex1N 41483 cdleme0ex2N 41484 cdleme7aa 41502 cdleme7c 41505 cdleme7d 41506 cdleme7e 41507 cdleme7ga 41508 cdleme7 41509 cdleme11a 41520 cdleme20k 41579 cdleme27cl 41626 cdleme42e 41739 cdleme42h 41742 cdleme42i 41743 cdlemf 41823 cdlemg2kq 41862 cdlemg2m 41864 cdlemg8a 41887 cdlemg11aq 41898 cdlemg10c 41899 cdlemg11b 41902 cdlemg17a 41921 cdlemg31b0N 41954 cdlemg31c 41959 cdlemg33c0 41962 cdlemg41 41978 cdlemh2 42076 cdlemn9 42465 dihglbcpreN 42560 dihmeetlem3N 42565 dihmeetlem13N 42579 pellex 44046 |
| Copyright terms: Public domain | W3C validator |