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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 12528 | . 2 ⊢ (𝑥 ∈ ℤ → 𝑥 ∈ ℝ) | |
| 2 | 1 | ssriv 3925 | 1 ⊢ ℤ ⊆ ℝ |
| Colors of variables: wff setvar class |
| Syntax hints: ⊆ wss 3889 ℝcr 11037 ℤcz 12524 |
| 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 2708 |
| 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 2715 df-cleq 2728 df-clel 2811 df-rab 3390 df-v 3431 df-dif 3892 df-un 3894 df-ss 3906 df-nul 4274 df-if 4467 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-br 5086 df-iota 6454 df-fv 6506 df-ov 7370 df-neg 11380 df-z 12525 |
| This theorem is referenced by: suprzcl 12609 zred 12633 suprfinzcl 12643 uzssre 12810 uzwo2 12862 infssuzle 12881 infssuzcl 12882 lbzbi 12886 suprzub 12889 uzwo3 12893 rpnnen1lem3 12929 rpnnen1lem5 12931 fzval2 13464 flval3 13774 uzsup 13822 expcan 14131 ltexp2 14132 seqcoll 14426 limsupgre 15443 rlimclim 15508 isercolllem1 15627 isercolllem2 15628 isercoll 15630 caurcvg 15639 caucvg 15641 summolem2a 15677 summolem2 15678 zsum 15680 fsumcvg3 15691 climfsum 15783 prodmolem2a 15899 prodmolem2 15900 zprod 15902 1arith 16898 pgpssslw 19589 gsumval3 19882 zntoslem 21536 rzgrp 21603 zcld 24779 mbflimsup 25633 ig1pdvds 26145 aacjcl 26293 aalioulem3 26300 uzssico 32857 qqhre 34164 ballotlemfc0 34637 ballotlemfcc 34638 ballotlemiex 34646 erdszelem4 35376 erdszelem8 35380 supfz 35911 inffz 35912 poimirlem31 37972 poimirlem32 37973 irrapxlem1 43250 monotuz 43369 monotoddzzfi 43370 rmyeq0 43381 rmyeq 43382 lermy 43383 fzisoeu 45733 fzssre 45747 uzfissfz 45756 ssuzfz 45779 zssxr 45826 uzssre2 45835 uzred 45871 uzinico 45989 ioodvbdlimc1lem2 46360 ioodvbdlimc2lem 46362 fourierdlem25 46560 fourierdlem37 46572 fourierdlem52 46586 fourierdlem64 46598 fourierdlem79 46613 etransclem48 46710 chnsuslle 47311 |
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