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| Mirrors > Home > MPE Home > Th. List > zssre | Structured version Visualization version GIF version | ||
| Description: The integers are a subset of the reals. (Contributed by NM, 2-Aug-2004.) |
| Ref | Expression |
|---|---|
| zssre | ⊢ ℤ ⊆ ℝ |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | zre 12700 | . 2 ⊢ (𝑥 ∈ ℤ → 𝑥 ∈ ℝ) | |
| 2 | 1 | ssriv 3912 | 1 ⊢ ℤ ⊆ ℝ |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ⊆ wss 3895 ℝcr 11202 ℤcz 12696 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-ext 2732 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-sb 2099 df-clab 2739 df-cleq 2752 df-clel 2835 df-rab 3413 df-v 3452 df-ss 3896 df-dif 4047 df-un 4151 df-nul 4279 df-if 4482 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-br 5103 df-iota 6494 df-fv 6546 df-ov 7423 df-neg 11547 df-z 12697 |
| This theorem is used by: suprzcl 12782 zred 12806 suprfinzcl 12816 uzssre 12990 uzwo2 13042 infssuzle 13061 infssuzcl 13062 lbzbi 13066 suprzub 13069 uzwo3 13073 rpnnen1lem3 13110 rpnnen1lem5 13112 fzval2 13645 fzssre 13662 flval3 13958 uzsup 14006 expcan 14315 ltexp2 14316 seqcoll 14612 limsupgre 15653 rlimclim 15718 isercolllem1 15837 isercolllem2 15838 isercoll 15840 caurcvg 15849 caucvg 15851 summolem2a 15886 summolem2 15887 zsum 15889 fsumcvg3 15900 climfsum 15992 prodmolem2a 16106 prodmolem2 16107 zprod 16109 1arith 17110 pgpssslw 19833 gsumval3 20126 zntoslem 21867 rzgrp 21934 zcld 25138 mbflimsup 25992 ig1pdvds 26503 aacjcl 26659 aalioulem3 26666 uzssico 33422 qqhre 34698 ballotlemfc0 35171 ballotlemfcc 35172 ballotlemiex 35180 erdszelem4 36045 erdszelem8 36049 supfz 36586 inffz 36587 poimirlem31 38662 poimirlem32 38663 irrapxlem1 43922 monotuz 44041 monotoddzzfi 44042 rmyeq0 44053 rmyeq 44054 lermy 44055 fzisoeu 46409 uzfissfz 46431 ssuzfz 46454 zssxr 46501 uzssre2 46510 uzred 46546 uzinico 46664 ioodvbdlimc1lem2 47035 ioodvbdlimc2lem 47037 fourierdlem25 47235 fourierdlem37 47247 fourierdlem52 47261 fourierdlem64 47273 fourierdlem79 47288 etransclem48 47385 chnsuslle 47984 |
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