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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 12526 | . 2 ⊢ (𝑥 ∈ ℤ → 𝑥 ∈ ℝ) | |
| 2 | 1 | ssriv 3926 | 1 ⊢ ℤ ⊆ ℝ |
| Colors of variables: wff setvar class |
| Syntax hints: ⊆ wss 3890 ℝcr 11035 ℤcz 12522 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-ext 2712 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3or 1093 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-sb 2074 df-clab 2719 df-cleq 2732 df-clel 2815 df-rab 3393 df-v 3434 df-dif 3893 df-un 3895 df-ss 3907 df-nul 4269 df-if 4462 df-sn 4563 df-pr 4565 df-op 4569 df-uni 4846 df-br 5080 df-iota 6448 df-fv 6500 df-ov 7366 df-neg 11378 df-z 12523 |
| This theorem is referenced by: suprzcl 12607 zred 12631 suprfinzcl 12641 uzssre 12808 uzwo2 12860 infssuzle 12879 infssuzcl 12880 lbzbi 12884 suprzub 12887 uzwo3 12891 rpnnen1lem3 12927 rpnnen1lem5 12929 fzval2 13462 flval3 13772 uzsup 13820 expcan 14129 ltexp2 14130 seqcoll 14424 limsupgre 15441 rlimclim 15506 isercolllem1 15625 isercolllem2 15626 isercoll 15628 caurcvg 15637 caucvg 15639 summolem2a 15675 summolem2 15676 zsum 15678 fsumcvg3 15689 climfsum 15781 prodmolem2a 15897 prodmolem2 15898 zprod 15900 1arith 16896 pgpssslw 19587 gsumval3 19880 zntoslem 21538 rzgrp 21605 zcld 24804 mbflimsup 25658 ig1pdvds 26170 aacjcl 26318 aalioulem3 26325 uzssico 32883 qqhre 34211 ballotlemfc0 34684 ballotlemfcc 34685 ballotlemiex 34693 erdszelem4 35429 erdszelem8 35433 supfz 35964 inffz 35965 poimirlem31 38025 poimirlem32 38026 irrapxlem1 43274 monotuz 43393 monotoddzzfi 43394 rmyeq0 43405 rmyeq 43406 lermy 43407 fzisoeu 45755 fzssre 45769 uzfissfz 45778 ssuzfz 45801 zssxr 45848 uzssre2 45857 uzred 45893 uzinico 46011 ioodvbdlimc1lem2 46382 ioodvbdlimc2lem 46384 fourierdlem25 46582 fourierdlem37 46594 fourierdlem52 46608 fourierdlem64 46620 fourierdlem79 46635 etransclem48 46732 chnsuslle 47333 |
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