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Mirrors > Home > MPE Home > Th. List > simp1ll | Structured version Visualization version GIF version |
Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
Ref | Expression |
---|---|
simp1ll | ⊢ ((((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) → 𝜑) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpll 765 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜑) | |
2 | 1 | 3ad2ant1 1129 | 1 ⊢ ((((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) → 𝜑) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 ∧ w3a 1083 |
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 209 df-an 399 df-3an 1085 |
This theorem is referenced by: lspsolvlem 19914 1marepvsma1 21192 mdetunilem8 21228 madutpos 21251 ax5seg 26724 rabfodom 30266 measinblem 31479 btwnconn1lem2 33549 btwnconn1lem13 33560 athgt 36607 llnle 36669 lplnle 36691 lhpexle1 37159 lhpj1 37173 lhpat3 37197 ltrncnv 37297 cdleme16aN 37410 tendoicl 37947 cdlemk55b 38111 dihatexv 38489 dihglblem6 38491 limccog 41921 icccncfext 42190 stoweidlem31 42336 stoweidlem34 42339 stoweidlem49 42354 stoweidlem57 42362 |
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