| 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 8390 omeu 8596 expmordi 14313 hash7g 14634 4sqlem18 17145 vdwlem10 17173 0catg 17867 mvrf1 22298 mdetuni0 22941 mdetmul 22943 tsmsxp 24479 ax5seglem3 29514 btwnconn1lem1 36944 btwnconn1lem2 36945 btwnconn1lem3 36946 btwnconn1lem12 36955 btwnconn1lem13 36956 lshpkrlem6 40265 athgt 40606 2llnjN 40717 dalaw 41036 lhpmcvr4N 41176 cdlemb2 41191 4atexlemex6 41224 cdlemd7 41354 cdleme01N 41371 cdleme02N 41372 cdleme0ex1N 41373 cdleme0ex2N 41374 cdleme7aa 41392 cdleme7c 41395 cdleme7d 41396 cdleme7e 41397 cdleme7ga 41398 cdleme7 41399 cdleme11a 41410 cdleme20k 41469 cdleme27cl 41516 cdleme42e 41629 cdleme42h 41632 cdleme42i 41633 cdlemf 41713 cdlemg2kq 41752 cdlemg2m 41754 cdlemg8a 41777 cdlemg11aq 41788 cdlemg10c 41789 cdlemg11b 41792 cdlemg17a 41811 cdlemg31b0N 41844 cdlemg31c 41849 cdlemg33c0 41852 cdlemg41 41868 cdlemh2 41966 cdlemn9 42355 dihglbcpreN 42450 dihmeetlem3N 42455 dihmeetlem13N 42469 pellex 43935 |
| Copyright terms: Public domain | W3C validator |