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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 7138 ordiso2 7339 ctssdc 7417 addlocpr 7867 xltadd1 10228 nn0ltexp2 11096 hashun 11194 fimaxq 11219 xrmaxltsup 11968 dvdslegcd 12685 lcmledvds 12792 divgcdcoprm0 12823 rpexp 12875 qexpz 13075 dfgrp3mlem 13895 rhmdvdsr 14405 rnglidlmcl 14740 iscnp4 15195 cnconst2 15210 blssps 15404 blss 15405 metcnp 15489 addcncntoplem 15538 cdivcncfap 15581 lgsfvalg 15990 lgsmod 16011 lgsdir 16020 lgsne0 16023 clwwlknonex2 16546 eulerpathum 16588 |
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