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| Mirrors > Home > ILE Home > Th. List > simpll1 | GIF version | ||
| Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
| Ref | Expression |
|---|---|
| simpll1 | ⊢ ((((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃) ∧ 𝜏) → 𝜑) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpl1 1024 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃) → 𝜑) | |
| 2 | 1 | adantr 276 | 1 ⊢ ((((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃) ∧ 𝜏) → 𝜑) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 ∧ w3a 1002 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 |
| This theorem is referenced by: fidifsnen 7045 ordiso2 7218 ctssdc 7296 addlocpr 7739 xltadd1 10089 nn0ltexp2 10948 hashun 11044 fimaxq 11067 xrmaxltsup 11790 dvdslegcd 12506 lcmledvds 12613 divgcdcoprm0 12644 rpexp 12696 qexpz 12896 dfgrp3mlem 13652 rhmdvdsr 14160 rnglidlmcl 14465 iscnp4 14913 cnconst2 14928 blssps 15122 blss 15123 metcnp 15207 addcncntoplem 15256 cdivcncfap 15299 lgsfvalg 15705 lgsmod 15726 lgsdir 15735 lgsne0 15738 |
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