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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 1026 | . 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 1004 |
| 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 1006 |
| This theorem is referenced by: fidifsnen 7057 ordiso2 7234 ctssdc 7312 addlocpr 7756 xltadd1 10111 nn0ltexp2 10972 hashun 11069 fimaxq 11092 xrmaxltsup 11823 dvdslegcd 12540 lcmledvds 12647 divgcdcoprm0 12678 rpexp 12730 qexpz 12930 dfgrp3mlem 13686 rhmdvdsr 14195 rnglidlmcl 14500 iscnp4 14948 cnconst2 14963 blssps 15157 blss 15158 metcnp 15242 addcncntoplem 15291 cdivcncfap 15334 lgsfvalg 15740 lgsmod 15761 lgsdir 15770 lgsne0 15773 clwwlknonex2 16296 eulerpathum 16338 |
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