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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 7124 ordiso2 7325 ctssdc 7403 addlocpr 7850 xltadd1 10208 nn0ltexp2 11070 hashun 11167 fimaxq 11190 xrmaxltsup 11939 dvdslegcd 12656 lcmledvds 12763 divgcdcoprm0 12794 rpexp 12846 qexpz 13046 dfgrp3mlem 13803 rhmdvdsr 14312 rnglidlmcl 14620 iscnp4 15075 cnconst2 15090 blssps 15284 blss 15285 metcnp 15369 addcncntoplem 15418 cdivcncfap 15461 lgsfvalg 15870 lgsmod 15891 lgsdir 15900 lgsne0 15903 clwwlknonex2 16426 eulerpathum 16468 |
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