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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 12770 | . . . 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 6490 ℤ≥cuz 12752 |
| 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 5231 ax-nul 5241 ax-pow 5300 ax-pr 5368 ax-un 7680 ax-cnex 11083 ax-resscn 11084 ax-pre-lttri 11101 ax-pre-lttrn 11102 |
| 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 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-br 5087 df-opab 5149 df-mpt 5168 df-id 5517 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-rn 5633 df-res 5634 df-ima 5635 df-iota 6446 df-fun 6492 df-fn 6493 df-f 6494 df-f1 6495 df-fo 6496 df-f1o 6497 df-fv 6498 df-ov 7361 df-er 8634 df-en 8885 df-dom 8886 df-sdom 8887 df-pnf 11169 df-mnf 11170 df-xr 11171 df-ltxr 11172 df-le 11173 df-neg 11368 df-z 12490 df-uz 12753 |
| This theorem is referenced by: eluznn0 12831 eluznn 12832 elfzuz2 13446 rexuz3 15273 r19.29uz 15275 r19.2uz 15276 clim2 15428 clim2c 15429 clim0c 15431 rlimclim1 15469 2clim 15496 climabs0 15509 climcn1 15516 climcn2 15517 climsqz 15565 climsqz2 15566 clim2ser 15579 clim2ser2 15580 climub 15586 climsup 15594 caurcvg2 15602 serf0 15605 iseraltlem1 15606 iseralt 15609 cvgcmp 15740 cvgcmpce 15742 isumsup2 15770 mertenslem1 15808 clim2div 15813 ntrivcvgfvn0 15823 ntrivcvgmullem 15825 fprodeq0 15899 lmbrf 23203 lmss 23241 lmres 23243 txlm 23591 uzrest 23840 lmmcvg 25206 lmmbrf 25207 iscau4 25224 iscauf 25225 caucfil 25228 iscmet3lem3 25235 iscmet3lem1 25236 lmle 25246 lmclim 25248 mbflimsup 25611 ulm2 26334 ulmcaulem 26343 ulmcau 26344 ulmss 26346 ulmdvlem1 26349 ulmdvlem3 26351 mtest 26353 itgulm 26357 logfaclbnd 27173 bposlem6 27240 caures 38072 caushft 38073 dvgrat 44742 cvgdvgrat 44743 climinf 46040 clim2f 46068 clim2cf 46082 clim0cf 46086 clim2f2 46102 fnlimfvre 46106 allbutfifvre 46107 limsupvaluz2 46170 limsupreuzmpt 46171 supcnvlimsup 46172 climuzlem 46175 climisp 46178 climrescn 46180 climxrrelem 46181 climxrre 46182 limsupgtlem 46209 liminfreuzlem 46234 liminfltlem 46236 liminflimsupclim 46239 xlimpnfxnegmnf 46246 liminflbuz2 46247 liminfpnfuz 46248 liminflimsupxrre 46249 xlimmnfvlem2 46265 xlimmnfv 46266 xlimpnfvlem2 46269 xlimpnfv 46270 xlimmnfmpt 46275 xlimpnfmpt 46276 climxlim2lem 46277 xlimpnfxnegmnf2 46290 meaiuninc3v 46916 smflimlem1 47203 smflimlem2 47204 smflimlem3 47205 smflimmpt 47242 smflimsuplem4 47255 smflimsuplem7 47258 smflimsupmpt 47261 smfliminfmpt 47264 |
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