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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 12773 | . . . 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 6493 ℤ≥cuz 12755 |
| 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 5242 ax-nul 5252 ax-pow 5311 ax-pr 5378 ax-un 7682 ax-cnex 11086 ax-resscn 11087 ax-pre-lttri 11104 ax-pre-lttrn 11105 |
| 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 3062 df-rab 3401 df-v 3443 df-sbc 3742 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4287 df-if 4481 df-pw 4557 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-br 5100 df-opab 5162 df-mpt 5181 df-id 5520 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-iota 6449 df-fun 6495 df-fn 6496 df-f 6497 df-f1 6498 df-fo 6499 df-f1o 6500 df-fv 6501 df-ov 7363 df-er 8637 df-en 8888 df-dom 8889 df-sdom 8890 df-pnf 11172 df-mnf 11173 df-xr 11174 df-ltxr 11175 df-le 11176 df-neg 11371 df-z 12493 df-uz 12756 |
| This theorem is referenced by: eluznn0 12834 eluznn 12835 elfzuz2 13449 rexuz3 15276 r19.29uz 15278 r19.2uz 15279 clim2 15431 clim2c 15432 clim0c 15434 rlimclim1 15472 2clim 15499 climabs0 15512 climcn1 15519 climcn2 15520 climsqz 15568 climsqz2 15569 clim2ser 15582 clim2ser2 15583 climub 15589 climsup 15597 caurcvg2 15605 serf0 15608 iseraltlem1 15609 iseralt 15612 cvgcmp 15743 cvgcmpce 15745 isumsup2 15773 mertenslem1 15811 clim2div 15816 ntrivcvgfvn0 15826 ntrivcvgmullem 15828 fprodeq0 15902 lmbrf 23208 lmss 23246 lmres 23248 txlm 23596 uzrest 23845 lmmcvg 25221 lmmbrf 25222 iscau4 25239 iscauf 25240 caucfil 25243 iscmet3lem3 25250 iscmet3lem1 25251 lmle 25261 lmclim 25263 mbflimsup 25627 ulm2 26354 ulmcaulem 26363 ulmcau 26364 ulmss 26366 ulmdvlem1 26369 ulmdvlem3 26371 mtest 26373 itgulm 26377 logfaclbnd 27193 bposlem6 27260 caures 37963 caushft 37964 dvgrat 44620 cvgdvgrat 44621 climinf 45919 clim2f 45947 clim2cf 45961 clim0cf 45965 clim2f2 45981 fnlimfvre 45985 allbutfifvre 45986 limsupvaluz2 46049 limsupreuzmpt 46050 supcnvlimsup 46051 climuzlem 46054 climisp 46057 climrescn 46059 climxrrelem 46060 climxrre 46061 limsupgtlem 46088 liminfreuzlem 46113 liminfltlem 46115 liminflimsupclim 46118 xlimpnfxnegmnf 46125 liminflbuz2 46126 liminfpnfuz 46127 liminflimsupxrre 46128 xlimmnfvlem2 46144 xlimmnfv 46145 xlimpnfvlem2 46148 xlimpnfv 46149 xlimmnfmpt 46154 xlimpnfmpt 46155 climxlim2lem 46156 xlimpnfxnegmnf2 46169 meaiuninc3v 46795 smflimlem1 47082 smflimlem2 47083 smflimlem3 47084 smflimmpt 47121 smflimsuplem4 47134 smflimsuplem7 47137 smflimsupmpt 47140 smfliminfmpt 47143 |
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