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| Mirrors > Home > ILE Home > Th. List > simp3r | GIF version | ||
| Description: Simplification of triple conjunction. (Contributed by NM, 9-Nov-2011.) |
| Ref | Expression |
|---|---|
| simp3r | ⊢ ((𝜑 ∧ 𝜓 ∧ (𝜒 ∧ 𝜃)) → 𝜃) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpr 110 | . 2 ⊢ ((𝜒 ∧ 𝜃) → 𝜃) | |
| 2 | 1 | 3ad2ant3 1046 | 1 ⊢ ((𝜑 ∧ 𝜓 ∧ (𝜒 ∧ 𝜃)) → 𝜃) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 ∧ w3a 1004 |
| 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 depends on definitions: df-bi 117 df-3an 1006 |
| This theorem is referenced by: simpl3r 1079 simpr3r 1085 simp13r 1139 simp23r 1145 simp33r 1151 issod 4416 tfisi 4685 fvun1 5712 f1oiso2 5968 tfrlem5 6480 tfr1onlembxssdm 6509 tfrcllembxssdm 6522 ecopovtrn 6801 ecopovtrng 6804 dftap2 7470 addassnqg 7602 ltsonq 7618 ltanqg 7620 ltmnqg 7621 addassnq0 7682 mulasssrg 7978 distrsrg 7979 lttrsr 7982 ltsosr 7984 ltasrg 7990 mulextsr1lem 8000 mulextsr1 8001 axmulass 8093 axdistr 8094 reapmul1 8775 mulcanap 8845 mulcanap2 8846 divassap 8870 divdirap 8877 div11ap 8880 apmul1 8968 ltdiv1 9048 ltmuldiv 9054 ledivmul 9057 lemuldiv 9061 lediv2 9071 ltdiv23 9072 lediv23 9073 xaddass2 10105 xlt2add 10115 modqdi 10655 expaddzap 10846 expmulzap 10848 leisorel 11102 resqrtcl 11594 xrbdtri 11841 dvdsgcd 12588 rpexp12i 12732 pythagtriplem4 12846 pythagtriplem11 12852 pythagtriplem13 12854 pcpremul 12871 pceu 12873 pcqmul 12881 pcqdiv 12885 f1ocpbllem 13398 ercpbl 13419 erlecpbl 13420 cmn4 13897 ablsub4 13905 abladdsub4 13906 lidlsubcl 14507 psmetlecl 15064 xmetlecl 15097 xblcntrps 15143 xblcntr 15144 |
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