| 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 7176 fidifsnen 7177 en2eqpr 7219 iunfidisj 7265 fdcf1 7322 ctssdc 7460 cauappcvgprlemlol 8021 caucvgprlemlol 8044 caucvgprprlemlol 8072 elfzonelfzo 10666 qbtwnre 10709 nn0ltexp2 11170 hashun 11268 swrdclg 11445 xrmaxltsup 12050 subcn2 12103 prodmodclem2 12370 divalglemex 12715 divalglemeuneg 12716 dvdslegcd 12767 lcmledvds 12874 modprmn0modprm0 13065 qexpz 13161 rnglidlmcl 14927 iscnp4 15456 cnrest2 15474 blssps 15665 blss 15666 bdbl 15741 metcnp3 15749 addcncntoplem 15799 cdivcncfap 15842 lgsfcl2 16342 lgsdir 16371 lgsne0 16374 subupgr 16731 clwwlknonex2 16897 |
| Copyright terms: Public domain | W3C validator |