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Mirrors > Home > MPE Home > Th. List > uztrn2 | Structured version Visualization version GIF version |
Description: Transitive law for sets of upper integers. (Contributed by Mario Carneiro, 26-Dec-2013.) |
Ref | Expression |
---|---|
uztrn2.1 | ⊢ 𝑍 = (ℤ≥‘𝐾) |
Ref | Expression |
---|---|
uztrn2 | ⊢ ((𝑁 ∈ 𝑍 ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ 𝑍) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | uztrn2.1 | . . . 4 ⊢ 𝑍 = (ℤ≥‘𝐾) | |
2 | 1 | eleq2i 2904 | . . 3 ⊢ (𝑁 ∈ 𝑍 ↔ 𝑁 ∈ (ℤ≥‘𝐾)) |
3 | uztrn 12262 | . . . 4 ⊢ ((𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑁 ∈ (ℤ≥‘𝐾)) → 𝑀 ∈ (ℤ≥‘𝐾)) | |
4 | 3 | ancoms 461 | . . 3 ⊢ ((𝑁 ∈ (ℤ≥‘𝐾) ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ (ℤ≥‘𝐾)) |
5 | 2, 4 | sylanb 583 | . 2 ⊢ ((𝑁 ∈ 𝑍 ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ (ℤ≥‘𝐾)) |
6 | 5, 1 | eleqtrrdi 2924 | 1 ⊢ ((𝑁 ∈ 𝑍 ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ 𝑍) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 = wceq 1537 ∈ wcel 2114 ‘cfv 6355 ℤ≥cuz 12244 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 ax-sep 5203 ax-nul 5210 ax-pow 5266 ax-pr 5330 ax-un 7461 ax-cnex 10593 ax-resscn 10594 ax-pre-lttri 10611 ax-pre-lttrn 10612 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-nel 3124 df-ral 3143 df-rex 3144 df-rab 3147 df-v 3496 df-sbc 3773 df-csb 3884 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-nul 4292 df-if 4468 df-pw 4541 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4839 df-br 5067 df-opab 5129 df-mpt 5147 df-id 5460 df-xp 5561 df-rel 5562 df-cnv 5563 df-co 5564 df-dm 5565 df-rn 5566 df-res 5567 df-ima 5568 df-iota 6314 df-fun 6357 df-fn 6358 df-f 6359 df-f1 6360 df-fo 6361 df-f1o 6362 df-fv 6363 df-ov 7159 df-er 8289 df-en 8510 df-dom 8511 df-sdom 8512 df-pnf 10677 df-mnf 10678 df-xr 10679 df-ltxr 10680 df-le 10681 df-neg 10873 df-z 11983 df-uz 12245 |
This theorem is referenced by: eluznn0 12318 eluznn 12319 elfzuz2 12913 rexuz3 14708 r19.29uz 14710 r19.2uz 14711 clim2 14861 clim2c 14862 clim0c 14864 rlimclim1 14902 2clim 14929 climabs0 14942 climcn1 14948 climcn2 14949 climsqz 14997 climsqz2 14998 clim2ser 15011 clim2ser2 15012 climub 15018 climsup 15026 caurcvg2 15034 serf0 15037 iseraltlem1 15038 iseralt 15041 cvgcmp 15171 cvgcmpce 15173 isumsup2 15201 mertenslem1 15240 clim2div 15245 ntrivcvgfvn0 15255 ntrivcvgmullem 15257 fprodeq0 15329 lmbrf 21868 lmss 21906 lmres 21908 txlm 22256 uzrest 22505 lmmcvg 23864 lmmbrf 23865 iscau4 23882 iscauf 23883 caucfil 23886 iscmet3lem3 23893 iscmet3lem1 23894 lmle 23904 lmclim 23906 mbflimsup 24267 ulm2 24973 ulmcaulem 24982 ulmcau 24983 ulmss 24985 ulmdvlem1 24988 ulmdvlem3 24990 mtest 24992 itgulm 24996 logfaclbnd 25798 bposlem6 25865 caures 35050 caushft 35051 dvgrat 40664 cvgdvgrat 40665 climinf 41907 clim2f 41937 clim2cf 41951 clim0cf 41955 clim2f2 41971 fnlimfvre 41975 allbutfifvre 41976 limsupvaluz2 42039 limsupreuzmpt 42040 supcnvlimsup 42041 climuzlem 42044 climisp 42047 climrescn 42049 climxrrelem 42050 climxrre 42051 limsupgtlem 42078 liminfreuzlem 42103 liminfltlem 42105 liminflimsupclim 42108 xlimpnfxnegmnf 42115 liminflbuz2 42116 liminfpnfuz 42117 liminflimsupxrre 42118 xlimmnfvlem2 42134 xlimmnfv 42135 xlimpnfvlem2 42138 xlimpnfv 42139 xlimmnfmpt 42144 xlimpnfmpt 42145 climxlim2lem 42146 xlimpnfxnegmnf2 42159 meaiuninc3v 42786 smflimlem1 43067 smflimlem2 43068 smflimlem3 43069 smflimmpt 43104 smflimsuplem4 43117 smflimsuplem7 43120 smflimsupmpt 43123 smfliminfmpt 43126 |
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