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| 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 540 | . 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 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This theorem is used by: simp-5r 550 fimax2gtri 7211 finexdc 7212 fissfi 7268 dcfi 7321 difinfsn 7447 nnnninfeq2 7476 nninfisol 7480 exmidfodomrlemr 7561 exmidfodomrlemrALT 7562 suplocexprlemru 8093 suplocsrlemb 8180 suplocsrlem 8182 aptap 8987 supinfneg 10012 infsupneg 10013 xaddf 10264 xaddval 10265 nn0ltexp2 11170 hashunlem 11267 swrdccatin1 11520 reuccatpfxs1 11542 xrmaxiflemcl 12037 xrmaxiflemlub 12040 xrmaxltsup 12050 sumeq2 12151 fsumconst 12247 prodeq2 12350 fprodconst 12413 nninfctlemfo 12843 sgrpidmndm 13793 mhmmnd 13979 ghmcmn 14222 prdsval 14281 issrg 14377 psrbaglefifi 15177 cncnp 15468 neitx 15506 dedekindeulemlu 15859 suplociccreex 15862 dedekindicclemlu 15868 cnplimclemr 15907 limccnp2cntop 15915 logbgcd1irrap 16218 lgsval 16340 usgr1vr 16706 pw1ndom3 17237 |
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