| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 10231 nn0ltexp2 11099 hashun 11197 fimaxq 11222 xrmaxltsup 11972 dvdslegcd 12689 lcmledvds 12796 divgcdcoprm0 12827 rpexp 12879 qexpz 13079 dfgrp3mlem 13857 rhmdvdsr 14424 rnglidlmcl 14758 iscnp4 15213 cnconst2 15228 blssps 15422 blss 15423 metcnp 15507 addcncntoplem 15556 cdivcncfap 15599 lgsfvalg 16008 lgsmod 16029 lgsdir 16038 lgsne0 16041 clwwlknonex2 16564 eulerpathum 16606 |
| Copyright terms: Public domain | W3C validator |