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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 2829 | . . 3 ⊢ (𝑁 ∈ 𝑍 ↔ 𝑁 ∈ (ℤ≥‘𝐾)) |
| 3 | uztrn 12783 | . . . 4 ⊢ ((𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑁 ∈ (ℤ≥‘𝐾)) → 𝑀 ∈ (ℤ≥‘𝐾)) | |
| 4 | 3 | ancoms 458 | . . 3 ⊢ ((𝑁 ∈ (ℤ≥‘𝐾) ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ (ℤ≥‘𝐾)) |
| 5 | 2, 4 | sylanb 582 | . 2 ⊢ ((𝑁 ∈ 𝑍 ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ (ℤ≥‘𝐾)) |
| 6 | 5, 1 | eleqtrrdi 2848 | 1 ⊢ ((𝑁 ∈ 𝑍 ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ 𝑍) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1542 ∈ wcel 2114 ‘cfv 6502 ℤ≥cuz 12765 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-sep 5245 ax-nul 5255 ax-pow 5314 ax-pr 5381 ax-un 7692 ax-cnex 11096 ax-resscn 11097 ax-pre-lttri 11114 ax-pre-lttrn 11115 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-br 5101 df-opab 5163 df-mpt 5182 df-id 5529 df-xp 5640 df-rel 5641 df-cnv 5642 df-co 5643 df-dm 5644 df-rn 5645 df-res 5646 df-ima 5647 df-iota 6458 df-fun 6504 df-fn 6505 df-f 6506 df-f1 6507 df-fo 6508 df-f1o 6509 df-fv 6510 df-ov 7373 df-er 8647 df-en 8898 df-dom 8899 df-sdom 8900 df-pnf 11182 df-mnf 11183 df-xr 11184 df-ltxr 11185 df-le 11186 df-neg 11381 df-z 12503 df-uz 12766 |
| This theorem is referenced by: eluznn0 12844 eluznn 12845 elfzuz2 13459 rexuz3 15286 r19.29uz 15288 r19.2uz 15289 clim2 15441 clim2c 15442 clim0c 15444 rlimclim1 15482 2clim 15509 climabs0 15522 climcn1 15529 climcn2 15530 climsqz 15578 climsqz2 15579 clim2ser 15592 clim2ser2 15593 climub 15599 climsup 15607 caurcvg2 15615 serf0 15618 iseraltlem1 15619 iseralt 15622 cvgcmp 15753 cvgcmpce 15755 isumsup2 15783 mertenslem1 15821 clim2div 15826 ntrivcvgfvn0 15836 ntrivcvgmullem 15838 fprodeq0 15912 lmbrf 23221 lmss 23259 lmres 23261 txlm 23609 uzrest 23858 lmmcvg 25234 lmmbrf 25235 iscau4 25252 iscauf 25253 caucfil 25256 iscmet3lem3 25263 iscmet3lem1 25264 lmle 25274 lmclim 25276 mbflimsup 25640 ulm2 26367 ulmcaulem 26376 ulmcau 26377 ulmss 26379 ulmdvlem1 26382 ulmdvlem3 26384 mtest 26386 itgulm 26390 logfaclbnd 27206 bposlem6 27273 caures 38040 caushft 38041 dvgrat 44697 cvgdvgrat 44698 climinf 45995 clim2f 46023 clim2cf 46037 clim0cf 46041 clim2f2 46057 fnlimfvre 46061 allbutfifvre 46062 limsupvaluz2 46125 limsupreuzmpt 46126 supcnvlimsup 46127 climuzlem 46130 climisp 46133 climrescn 46135 climxrrelem 46136 climxrre 46137 limsupgtlem 46164 liminfreuzlem 46189 liminfltlem 46191 liminflimsupclim 46194 xlimpnfxnegmnf 46201 liminflbuz2 46202 liminfpnfuz 46203 liminflimsupxrre 46204 xlimmnfvlem2 46220 xlimmnfv 46221 xlimpnfvlem2 46224 xlimpnfv 46225 xlimmnfmpt 46230 xlimpnfmpt 46231 climxlim2lem 46232 xlimpnfxnegmnf2 46245 meaiuninc3v 46871 smflimlem1 47158 smflimlem2 47159 smflimlem3 47160 smflimmpt 47197 smflimsuplem4 47210 smflimsuplem7 47213 smflimsupmpt 47216 smfliminfmpt 47219 |
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