| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > simp-4r | GIF version | ||
| Description: Simplification of a conjunction. (Contributed by Mario Carneiro, 4-Jan-2017.) |
| Ref | Expression |
|---|---|
| simp-4r | ⊢ (((((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜃) ∧ 𝜏) → 𝜓) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpllr 536 | . 2 ⊢ ((((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜃) → 𝜓) | |
| 2 | 1 | adantr 276 | 1 ⊢ (((((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜃) ∧ 𝜏) → 𝜓) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This theorem is referenced by: simp-5r 546 fimax2gtri 7161 finexdc 7162 fissfi 7218 dcfi 7270 difinfsn 7393 nnnninfeq2 7422 nninfisol 7426 exmidfodomrlemr 7507 exmidfodomrlemrALT 7508 suplocexprlemru 8039 suplocsrlemb 8126 suplocsrlem 8128 aptap 8929 supinfneg 9933 infsupneg 9934 xaddf 10183 xaddval 10184 nn0ltexp2 11079 hashunlem 11176 swrdccatin1 11425 reuccatpfxs1 11447 xrmaxiflemcl 11938 xrmaxiflemlub 11941 xrmaxltsup 11951 sumeq2 12052 fsumconst 12148 prodeq2 12251 fprodconst 12314 nninfctlemfo 12744 prdsval 13507 sgrpidmndm 13654 mhmmnd 13854 ghmcmn 14065 issrg 14130 cncnp 15144 neitx 15182 dedekindeulemlu 15535 suplociccreex 15538 dedekindicclemlu 15544 cnplimclemr 15583 limccnp2cntop 15591 logbgcd1irrap 15884 lgsval 15926 usgr1vr 16292 pw1ndom3 16813 |
| Copyright terms: Public domain | W3C validator |