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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 2856 | . . 3 ⊢ (𝑁 ∈ 𝑍 ↔ 𝑁 ∈ (ℤ≥‘𝐾)) |
| 3 | uztrn 12859 | . . . 4 ⊢ ((𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑁 ∈ (ℤ≥‘𝐾)) → 𝑀 ∈ (ℤ≥‘𝐾)) | |
| 4 | 3 | ancoms 462 | . . 3 ⊢ ((𝑁 ∈ (ℤ≥‘𝐾) ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ (ℤ≥‘𝐾)) |
| 5 | 2, 4 | sylanb 590 | . 2 ⊢ ((𝑁 ∈ 𝑍 ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ (ℤ≥‘𝐾)) |
| 6 | 5, 1 | eleqtrrdi 2875 | 1 ⊢ ((𝑁 ∈ 𝑍 ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ 𝑍) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 = wceq 1562 ∈ wcel 2144 ‘cfv 6523 ℤ≥cuz 12841 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1817 ax-4 1831 ax-5 1932 ax-6 1989 ax-7 2030 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2214 ax-ext 2736 ax-sep 5248 ax-nul 5258 ax-pow 5324 ax-pr 5392 ax-un 7720 ax-cnex 11131 ax-resscn 11132 ax-pre-lttri 11149 ax-pre-lttrn 11150 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1100 df-3an 1101 df-tru 1565 df-fal 1575 df-ex 1802 df-nf 1806 df-sb 2093 df-mo 2568 df-eu 2598 df-clab 2743 df-cleq 2756 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3064 df-ral 3079 df-rex 3089 df-rab 3417 df-v 3458 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4288 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-br 5103 df-opab 5165 df-mpt 5184 df-id 5544 df-xp 5655 df-rel 5656 df-cnv 5657 df-co 5658 df-dm 5659 df-rn 5660 df-res 5661 df-ima 5662 df-iota 6479 df-fun 6525 df-fn 6526 df-f 6527 df-f1 6528 df-fo 6529 df-f1o 6530 df-fv 6531 df-ov 7401 df-er 8680 df-en 8930 df-dom 8931 df-sdom 8932 df-pnf 11220 df-mnf 11221 df-xr 11222 df-ltxr 11223 df-le 11224 df-neg 11419 df-z 12571 df-uz 12842 |
| This theorem is referenced by: eluznn0 12920 eluznn 12921 elfzuz2 13536 rexuz3 15378 r19.29uz 15380 r19.2uz 15381 clim2 15533 clim2c 15534 clim0c 15536 rlimclim1 15574 2clim 15601 climabs0 15614 climcn1 15621 climcn2 15622 climsqz 15670 climsqz2 15671 clim2ser 15684 clim2ser2 15685 climub 15691 climsup 15699 caurcvg2 15707 serf0 15710 iseraltlem1 15711 iseralt 15714 cvgcmp 15846 cvgcmpce 15848 isumsup2 15878 mertenslem1 15916 clim2div 15921 ntrivcvgfvn0 15931 ntrivcvgmullem 15933 fprodeq0 16007 lmbrf 23322 lmss 23360 lmres 23362 txlm 23710 uzrest 23959 lmmcvg 25325 lmmbrf 25326 iscau4 25343 iscauf 25344 caucfil 25347 iscmet3lem3 25354 iscmet3lem1 25355 lmle 25365 lmclim 25367 mbflimsup 25730 ulm2 26450 ulmcaulem 26459 ulmcau 26460 ulmss 26462 ulmdvlem1 26465 ulmdvlem3 26467 mtest 26469 itgulm 26473 logfaclbnd 27288 bposlem6 27355 caures 38264 caushft 38265 dvgrat 44893 cvgdvgrat 44894 climinf 46187 clim2f 46215 clim2cf 46229 clim0cf 46233 clim2f2 46249 fnlimfvre 46253 allbutfifvre 46254 limsupvaluz2 46317 limsupreuzmpt 46318 supcnvlimsup 46319 climuzlem 46322 climisp 46325 climrescn 46327 climxrrelem 46328 climxrre 46329 limsupgtlem 46356 liminfreuzlem 46381 liminfltlem 46383 liminflimsupclim 46386 xlimpnfxnegmnf 46393 liminflbuz2 46394 liminfpnfuz 46395 liminflimsupxrre 46396 xlimmnfvlem2 46412 xlimmnfv 46413 xlimpnfvlem2 46416 xlimpnfv 46417 xlimmnfmpt 46422 xlimpnfmpt 46423 climxlim2lem 46424 xlimpnfxnegmnf2 46437 meaiuninc3v 47063 smflimlem1 47350 smflimlem2 47351 smflimlem3 47352 smflimmpt 47389 smflimsuplem4 47402 smflimsuplem7 47405 smflimsupmpt 47408 smfliminfmpt 47411 |
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