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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 12519 | . 2 ⊢ (𝑥 ∈ ℤ → 𝑥 ∈ ℝ) | |
| 2 | 1 | ssriv 3926 | 1 ⊢ ℤ ⊆ ℝ |
| Colors of variables: wff setvar class |
| Syntax hints: ⊆ wss 3890 ℝcr 11028 ℤcz 12515 |
| 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-ext 2709 |
| 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-sb 2069 df-clab 2716 df-cleq 2729 df-clel 2812 df-rab 3391 df-v 3432 df-dif 3893 df-un 3895 df-ss 3907 df-nul 4275 df-if 4468 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-br 5087 df-iota 6448 df-fv 6500 df-ov 7363 df-neg 11371 df-z 12516 |
| This theorem is referenced by: suprzcl 12600 zred 12624 suprfinzcl 12634 uzssre 12801 uzwo2 12853 infssuzle 12872 infssuzcl 12873 lbzbi 12877 suprzub 12880 uzwo3 12884 rpnnen1lem3 12920 rpnnen1lem5 12922 fzval2 13455 flval3 13765 uzsup 13813 expcan 14122 ltexp2 14123 seqcoll 14417 limsupgre 15434 rlimclim 15499 isercolllem1 15618 isercolllem2 15619 isercoll 15621 caurcvg 15630 caucvg 15632 summolem2a 15668 summolem2 15669 zsum 15671 fsumcvg3 15682 climfsum 15774 prodmolem2a 15890 prodmolem2 15891 zprod 15893 1arith 16889 pgpssslw 19580 gsumval3 19873 zntoslem 21546 rzgrp 21613 zcld 24789 mbflimsup 25643 ig1pdvds 26155 aacjcl 26304 aalioulem3 26311 uzssico 32872 qqhre 34180 ballotlemfc0 34653 ballotlemfcc 34654 ballotlemiex 34662 erdszelem4 35392 erdszelem8 35396 supfz 35927 inffz 35928 poimirlem31 37986 poimirlem32 37987 irrapxlem1 43268 monotuz 43387 monotoddzzfi 43388 rmyeq0 43399 rmyeq 43400 lermy 43401 fzisoeu 45751 fzssre 45765 uzfissfz 45774 ssuzfz 45797 zssxr 45844 uzssre2 45853 uzred 45889 uzinico 46007 ioodvbdlimc1lem2 46378 ioodvbdlimc2lem 46380 fourierdlem25 46578 fourierdlem37 46590 fourierdlem52 46604 fourierdlem64 46616 fourierdlem79 46631 etransclem48 46728 chnsuslle 47327 |
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