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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 2861 | . . 3 ⊢ (𝑁 ∈ 𝑍 ↔ 𝑁 ∈ (ℤ≥‘𝐾)) |
| 3 | uztrn 12880 | . . . 4 ⊢ ((𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑁 ∈ (ℤ≥‘𝐾)) → 𝑀 ∈ (ℤ≥‘𝐾)) | |
| 4 | 3 | ancoms 463 | . . 3 ⊢ ((𝑁 ∈ (ℤ≥‘𝐾) ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ (ℤ≥‘𝐾)) |
| 5 | 2, 4 | sylanb 592 | . 2 ⊢ ((𝑁 ∈ 𝑍 ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ (ℤ≥‘𝐾)) |
| 6 | 5, 1 | eleqtrrdi 2880 | 1 ⊢ ((𝑁 ∈ 𝑍 ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ 𝑍) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 = wceq 1567 ∈ wcel 2149 ‘cfv 6537 ℤ≥cuz 12862 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-10 2182 ax-11 2198 ax-12 2219 ax-ext 2741 ax-sep 5259 ax-nul 5271 ax-pow 5337 ax-pr 5405 ax-un 7733 ax-cnex 11156 ax-resscn 11157 ax-pre-lttri 11174 ax-pre-lttrn 11175 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-nf 1811 df-sb 2098 df-mo 2573 df-eu 2603 df-clab 2748 df-cleq 2761 df-clel 2844 df-nfc 2918 df-ne 2965 df-nel 3071 df-ral 3086 df-rex 3096 df-rab 3423 df-v 3463 df-sbc 3752 df-csb 3860 df-dif 3914 df-un 3916 df-in 3918 df-ss 3928 df-nul 4293 df-if 4491 df-pw 4567 df-sn 4593 df-pr 4595 df-op 4599 df-uni 4875 df-br 5112 df-opab 5176 df-mpt 5195 df-id 5557 df-xp 5668 df-rel 5669 df-cnv 5670 df-co 5671 df-dm 5672 df-rn 5673 df-res 5674 df-ima 5675 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-ov 7414 df-er 8694 df-en 8944 df-dom 8945 df-sdom 8946 df-pnf 11245 df-mnf 11246 df-xr 11247 df-ltxr 11248 df-le 11249 df-neg 11444 df-z 12592 df-uz 12863 |
| This theorem is referenced by: eluznn0 12941 eluznn 12942 elfzuz2 13557 rexuz3 15400 r19.29uz 15402 r19.2uz 15403 clim2 15555 clim2c 15556 clim0c 15558 rlimclim1 15596 2clim 15623 climabs0 15636 climcn1 15643 climcn2 15644 climsqz 15692 climsqz2 15693 clim2ser 15706 clim2ser2 15707 climub 15713 climsup 15721 caurcvg2 15729 serf0 15732 iseraltlem1 15733 iseralt 15736 cvgcmp 15868 cvgcmpce 15870 isumsup2 15900 mertenslem1 15938 clim2div 15943 ntrivcvgfvn0 15953 ntrivcvgmullem 15955 fprodeq0 16029 lmbrf 23386 lmss 23424 lmres 23426 txlm 23774 uzrest 24023 lmmcvg 25389 lmmbrf 25390 iscau4 25407 iscauf 25408 caucfil 25411 iscmet3lem3 25418 iscmet3lem1 25419 lmle 25429 lmclim 25431 mbflimsup 25794 ulm2 26514 ulmcaulem 26523 ulmcau 26524 ulmss 26526 ulmdvlem1 26529 ulmdvlem3 26531 mtest 26533 itgulm 26537 logfaclbnd 27352 bposlem6 27419 caures 38334 caushft 38335 dvgrat 44949 cvgdvgrat 44950 climinf 46249 clim2f 46277 clim2cf 46291 clim0cf 46295 clim2f2 46311 fnlimfvre 46315 allbutfifvre 46316 limsupvaluz2 46379 limsupreuzmpt 46380 supcnvlimsup 46381 climuzlem 46384 climisp 46387 climrescn 46389 climxrrelem 46390 climxrre 46391 limsupgtlem 46418 liminfreuzlem 46443 liminfltlem 46445 liminflimsupclim 46448 xlimpnfxnegmnf 46455 liminflbuz2 46456 liminfpnfuz 46457 liminflimsupxrre 46458 xlimmnfvlem2 46474 xlimmnfv 46475 xlimpnfvlem2 46478 xlimpnfv 46479 xlimmnfmpt 46484 xlimpnfmpt 46485 climxlim2lem 46486 xlimpnfxnegmnf2 46499 meaiuninc3v 47125 smflimlem1 47412 smflimlem2 47413 smflimlem3 47414 smflimmpt 47451 smflimsuplem4 47464 smflimsuplem7 47467 smflimsupmpt 47470 smfliminfmpt 47473 |
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