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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 772 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜑) | |
| 2 | 1 | 3ad2ant2 1140 | 1 ⊢ ((𝜃 ∧ ((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜏) → 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: tfrlem5 8316 omeu 8517 expmordi 14127 hash7g 14446 4sqlem18 16931 vdwlem10 16959 0catg 17652 mvrf1 21967 mdetuni0 22611 mdetmul 22613 tsmsxp 24145 ax5seglem3 29025 btwnconn1lem1 36322 btwnconn1lem2 36323 btwnconn1lem3 36324 btwnconn1lem12 36333 btwnconn1lem13 36334 lshpkrlem6 39614 athgt 39955 2llnjN 40066 dalaw 40385 lhpmcvr4N 40525 cdlemb2 40540 4atexlemex6 40573 cdlemd7 40703 cdleme01N 40720 cdleme02N 40721 cdleme0ex1N 40722 cdleme0ex2N 40723 cdleme7aa 40741 cdleme7c 40744 cdleme7d 40745 cdleme7e 40746 cdleme7ga 40747 cdleme7 40748 cdleme11a 40759 cdleme20k 40818 cdleme27cl 40865 cdleme42e 40978 cdleme42h 40981 cdleme42i 40982 cdlemf 41062 cdlemg2kq 41101 cdlemg2m 41103 cdlemg8a 41126 cdlemg11aq 41137 cdlemg10c 41138 cdlemg11b 41141 cdlemg17a 41160 cdlemg31b0N 41193 cdlemg31c 41198 cdlemg33c0 41201 cdlemg41 41217 cdlemh2 41315 cdlemn9 41704 dihglbcpreN 41799 dihmeetlem3N 41804 dihmeetlem13N 41818 pellex 43287 |
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