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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 7052 ordiso2 7228 ctssdc 7306 addlocpr 7749 xltadd1 10104 nn0ltexp2 10964 hashun 11061 fimaxq 11084 xrmaxltsup 11812 dvdslegcd 12528 lcmledvds 12635 divgcdcoprm0 12666 rpexp 12718 qexpz 12918 dfgrp3mlem 13674 rhmdvdsr 14182 rnglidlmcl 14487 iscnp4 14935 cnconst2 14950 blssps 15144 blss 15145 metcnp 15229 addcncntoplem 15278 cdivcncfap 15321 lgsfvalg 15727 lgsmod 15748 lgsdir 15757 lgsne0 15760 clwwlknonex2 16248 |
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