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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 2828 | . . 3 ⊢ (𝑁 ∈ 𝑍 ↔ 𝑁 ∈ (ℤ≥‘𝐾)) |
| 3 | uztrn 12806 | . . . 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 2847 | 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 6498 ℤ≥cuz 12788 |
| 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 2708 ax-sep 5231 ax-nul 5241 ax-pow 5307 ax-pr 5375 ax-un 7689 ax-cnex 11094 ax-resscn 11095 ax-pre-lttri 11112 ax-pre-lttrn 11113 |
| 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 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3062 df-rab 3390 df-v 3431 df-sbc 3729 df-csb 3838 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-nul 4274 df-if 4467 df-pw 4543 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-br 5086 df-opab 5148 df-mpt 5167 df-id 5526 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-iota 6454 df-fun 6500 df-fn 6501 df-f 6502 df-f1 6503 df-fo 6504 df-f1o 6505 df-fv 6506 df-ov 7370 df-er 8643 df-en 8894 df-dom 8895 df-sdom 8896 df-pnf 11181 df-mnf 11182 df-xr 11183 df-ltxr 11184 df-le 11185 df-neg 11380 df-z 12525 df-uz 12789 |
| This theorem is referenced by: eluznn0 12867 eluznn 12868 elfzuz2 13483 rexuz3 15311 r19.29uz 15313 r19.2uz 15314 clim2 15466 clim2c 15467 clim0c 15469 rlimclim1 15507 2clim 15534 climabs0 15547 climcn1 15554 climcn2 15555 climsqz 15603 climsqz2 15604 clim2ser 15617 clim2ser2 15618 climub 15624 climsup 15632 caurcvg2 15640 serf0 15643 iseraltlem1 15644 iseralt 15647 cvgcmp 15779 cvgcmpce 15781 isumsup2 15811 mertenslem1 15849 clim2div 15854 ntrivcvgfvn0 15864 ntrivcvgmullem 15866 fprodeq0 15940 lmbrf 23225 lmss 23263 lmres 23265 txlm 23613 uzrest 23862 lmmcvg 25228 lmmbrf 25229 iscau4 25246 iscauf 25247 caucfil 25250 iscmet3lem3 25257 iscmet3lem1 25258 lmle 25268 lmclim 25270 mbflimsup 25633 ulm2 26350 ulmcaulem 26359 ulmcau 26360 ulmss 26362 ulmdvlem1 26365 ulmdvlem3 26367 mtest 26369 itgulm 26373 logfaclbnd 27185 bposlem6 27252 caures 38081 caushft 38082 dvgrat 44739 cvgdvgrat 44740 climinf 46036 clim2f 46064 clim2cf 46078 clim0cf 46082 clim2f2 46098 fnlimfvre 46102 allbutfifvre 46103 limsupvaluz2 46166 limsupreuzmpt 46167 supcnvlimsup 46168 climuzlem 46171 climisp 46174 climrescn 46176 climxrrelem 46177 climxrre 46178 limsupgtlem 46205 liminfreuzlem 46230 liminfltlem 46232 liminflimsupclim 46235 xlimpnfxnegmnf 46242 liminflbuz2 46243 liminfpnfuz 46244 liminflimsupxrre 46245 xlimmnfvlem2 46261 xlimmnfv 46262 xlimpnfvlem2 46265 xlimpnfv 46266 xlimmnfmpt 46271 xlimpnfmpt 46272 climxlim2lem 46273 xlimpnfxnegmnf2 46286 meaiuninc3v 46912 smflimlem1 47199 smflimlem2 47200 smflimlem3 47201 smflimmpt 47238 smflimsuplem4 47251 smflimsuplem7 47254 smflimsupmpt 47257 smfliminfmpt 47260 |
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