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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 1027 | . 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 1005 |
| 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 1007 |
| This theorem is referenced by: fidifsnen 7100 ordiso2 7277 ctssdc 7355 addlocpr 7799 xltadd1 10154 nn0ltexp2 11015 hashun 11112 fimaxq 11135 xrmaxltsup 11879 dvdslegcd 12596 lcmledvds 12703 divgcdcoprm0 12734 rpexp 12786 qexpz 12986 dfgrp3mlem 13742 rhmdvdsr 14251 rnglidlmcl 14556 iscnp4 15009 cnconst2 15024 blssps 15218 blss 15219 metcnp 15303 addcncntoplem 15352 cdivcncfap 15395 lgsfvalg 15804 lgsmod 15825 lgsdir 15834 lgsne0 15837 clwwlknonex2 16360 eulerpathum 16402 |
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