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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 766 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜑) | |
2 | 1 | 3ad2ant1 1130 | 1 ⊢ ((((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) → 𝜑) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 399 ∧ w3a 1084 |
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 400 df-3an 1086 |
This theorem is referenced by: lspsolvlem 19907 1marepvsma1 21188 mdetunilem8 21224 madutpos 21247 ax5seg 26732 rabfodom 30274 measinblem 31589 btwnconn1lem2 33662 btwnconn1lem13 33673 athgt 36752 llnle 36814 lplnle 36836 lhpexle1 37304 lhpj1 37318 lhpat3 37342 ltrncnv 37442 cdleme16aN 37555 tendoicl 38092 cdlemk55b 38256 dihatexv 38634 dihglblem6 38636 limccog 42262 icccncfext 42529 stoweidlem31 42673 stoweidlem34 42676 stoweidlem49 42691 stoweidlem57 42699 |
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