| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > simpll2 | GIF version | ||
| Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
| Ref | Expression |
|---|---|
| simpll2 | ⊢ ((((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃) ∧ 𝜏) → 𝜓) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpl2 1032 | . 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃) → 𝜓) | |
| 2 | 1 | adantr 276 | 1 ⊢ ((((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃) ∧ 𝜏) → 𝜓) |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 104 ∧ w3a 1009 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 |
| This proof depends on definitions: df-bi 117 df-3an 1011 |
| This theorem is used by: fidceq 7171 fidifsnen 7172 en2eqpr 7214 iunfidisj 7260 fdcf1 7316 ctssdc 7453 cauappcvgprlemlol 8014 caucvgprlemlol 8037 caucvgprprlemlol 8065 elfzonelfzo 10650 qbtwnre 10693 nn0ltexp2 11149 hashun 11247 swrdclg 11424 xrmaxltsup 12026 subcn2 12079 prodmodclem2 12346 divalglemex 12691 divalglemeuneg 12692 dvdslegcd 12743 lcmledvds 12850 modprmn0modprm0 13037 qexpz 13133 rnglidlmcl 14819 iscnp4 15321 cnrest2 15339 blssps 15530 blss 15531 bdbl 15606 metcnp3 15614 addcncntoplem 15664 cdivcncfap 15707 lgsfcl2 16137 lgsdir 16166 lgsne0 16169 subupgr 16526 clwwlknonex2 16692 |
| Copyright terms: Public domain | W3C validator |