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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 13007 | . . . 4 ⊢ ((𝑀 ∈ (ℤ≥‘𝑁) ∧ 𝑁 ∈ (ℤ≥‘𝐾)) → 𝑀 ∈ (ℤ≥‘𝐾)) | |
| 4 | 3 | ancoms 464 | . . 3 ⊢ ((𝑁 ∈ (ℤ≥‘𝐾) ∧ 𝑀 ∈ (ℤ≥‘𝑁)) → 𝑀 ∈ (ℤ≥‘𝐾)) |
| 5 | 2, 4 | sylanb 593 | . 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 |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2147 ‘cfv 6555 ℤ≥cuz 12989 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7772 ax-cnex 11280 ax-resscn 11281 ax-pre-lttri 11298 ax-pre-lttrn 11299 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-br 5107 df-opab 5171 df-mpt 5190 df-id 5550 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-iota 6509 df-fun 6557 df-fn 6558 df-f 6559 df-f1 6560 df-fo 6561 df-f1o 6562 df-fv 6563 df-ov 7443 df-er 8742 df-en 8999 df-dom 9000 df-sdom 9001 df-pnf 11369 df-mnf 11370 df-xr 11371 df-ltxr 11372 df-le 11373 df-neg 11568 df-z 12718 df-uz 12990 |
| This theorem is used by: eluznn0 13068 eluznn 13069 elfzuz2 13686 rexuz3 15542 r19.29uz 15544 r19.2uz 15545 clim2 15697 clim2c 15698 clim0c 15700 rlimclim1 15738 2clim 15765 climabs0 15778 climcn1 15785 climcn2 15786 climsqz 15834 climsqz2 15835 clim2ser 15848 clim2ser2 15849 climub 15855 climsup 15863 caurcvg2 15871 serf0 15874 iseraltlem1 15875 iseralt 15878 cvgcmp 16009 cvgcmpce 16011 isumsup2 16041 mertenslem1 16079 clim2div 16084 ntrivcvgfvn0 16094 ntrivcvgmullem 16096 fprodeq0 16168 lmbrf 23605 lmss 23643 lmres 23645 txlm 23994 uzrest 24243 lmmcvg 25609 lmmbrf 25610 iscau4 25627 iscauf 25628 caucfil 25631 iscmet3lem3 25638 iscmet3lem1 25639 lmle 25649 lmclim 25651 mbflimsup 26014 ulm2 26739 ulmcaulem 26748 ulmcau 26749 ulmss 26751 ulmdvlem1 26754 ulmdvlem3 26756 mtest 26758 itgulm 26762 logfaclbnd 27576 bposlem6 27643 caures 38885 caushft 38886 dvgrat 45486 cvgdvgrat 45487 climinf 46821 clim2f 46849 clim2cf 46863 clim0cf 46867 clim2f2 46883 fnlimfvre 46887 allbutfifvre 46888 limsupvaluz2 46951 limsupreuzmpt 46952 supcnvlimsup 46953 climuzlem 46956 climisp 46959 climrescn 46961 climxrrelem 46962 climxrre 46963 limsupgtlem 46990 liminfreuzlem 47015 liminfltlem 47017 liminflimsupclim 47020 xlimpnfxnegmnf 47027 liminflbuz2 47028 liminfpnfuz 47029 liminflimsupxrre 47030 xlimmnfvlem2 47046 xlimmnfv 47047 xlimpnfvlem2 47050 xlimpnfv 47051 xlimmnfmpt 47056 xlimpnfmpt 47057 climxlim2lem 47058 xlimpnfxnegmnf2 47071 meaiuninc3v 47697 smflimlem1 47984 smflimlem2 47985 smflimlem3 47986 smflimmpt 48023 smflimsuplem4 48036 smflimsuplem7 48039 smflimsupmpt 48042 smfliminfmpt 48045 |
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