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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 12724 | . 2 ⊢ (𝑥 ∈ ℤ → 𝑥 ∈ ℝ) | |
| 2 | 1 | ssriv 3917 | 1 ⊢ ℤ ⊆ ℝ |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ⊆ wss 3900 ℝcr 11226 ℤcz 12720 |
| 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-ext 2735 |
| 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-sb 2102 df-clab 2742 df-cleq 2755 df-clel 2839 df-rab 3417 df-v 3456 df-ss 3901 df-dif 4050 df-un 4154 df-nul 4282 df-if 4486 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-br 5107 df-iota 6512 df-fv 6566 df-ov 7446 df-neg 11571 df-z 12721 |
| This theorem is used by: suprzcl 12806 zred 12830 suprfinzcl 12840 uzssre 13014 uzwo2 13066 infssuzle 13085 infssuzcl 13086 lbzbi 13090 suprzub 13093 uzwo3 13097 rpnnen1lem3 13134 rpnnen1lem5 13136 fzval2 13669 fzssre 13686 flval3 13982 uzsup 14030 expcan 14339 ltexp2 14340 seqcoll 14636 limsupgre 15677 rlimclim 15742 isercolllem1 15861 isercolllem2 15862 isercoll 15864 caurcvg 15873 caucvg 15875 summolem2a 15910 summolem2 15911 zsum 15913 fsumcvg3 15924 climfsum 16016 prodmolem2a 16130 prodmolem2 16131 zprod 16133 1arith 17134 pgpssslw 19858 gsumval3 20151 zntoslem 21892 rzgrp 21959 zcld 25163 mbflimsup 26017 ig1pdvds 26528 aacjcl 26684 aalioulem3 26691 uzssico 33446 qqhre 34722 ballotlemfc0 35195 ballotlemfcc 35196 ballotlemiex 35204 erdszelem4 36126 erdszelem8 36130 supfz 36672 inffz 36673 poimirlem31 38761 poimirlem32 38762 irrapxlem1 44022 monotuz 44141 monotoddzzfi 44142 rmyeq0 44153 rmyeq 44154 lermy 44155 fzisoeu 46521 uzfissfz 46543 ssuzfz 46566 zssxr 46613 uzssre2 46622 uzred 46658 uzinico 46776 ioodvbdlimc1lem2 47147 ioodvbdlimc2lem 47149 fourierdlem25 47347 fourierdlem37 47359 fourierdlem52 47373 fourierdlem64 47385 fourierdlem79 47400 etransclem48 47497 chnsuslle 48096 |
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