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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 12623 | . 2 ⊢ (𝑥 ∈ ℤ → 𝑥 ∈ ℝ) | |
| 2 | 1 | ssriv 3938 | 1 ⊢ ℤ ⊆ ℝ |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ⊆ wss 3902 ℝcr 11127 ℤcz 12619 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-ext 2734 |
| 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 2100 df-clab 2741 df-cleq 2754 df-clel 2837 df-rab 3415 df-v 3455 df-dif 3905 df-un 3907 df-ss 3919 df-nul 4283 df-if 4486 df-sn 4588 df-pr 4590 df-op 4594 df-uni 4871 df-br 5108 df-iota 6493 df-fv 6545 df-ov 7420 df-neg 11472 df-z 12620 |
| This theorem is used by: suprzcl 12705 zred 12729 suprfinzcl 12739 uzssre 12913 uzwo2 12965 infssuzle 12984 infssuzcl 12985 lbzbi 12989 suprzub 12992 uzwo3 12996 rpnnen1lem3 13033 rpnnen1lem5 13035 fzval2 13568 flval3 13880 uzsup 13928 expcan 14237 ltexp2 14238 seqcoll 14533 limsupgre 15572 rlimclim 15637 isercolllem1 15756 isercolllem2 15757 isercoll 15759 caurcvg 15768 caucvg 15770 summolem2a 15805 summolem2 15806 zsum 15808 fsumcvg3 15819 climfsum 15911 prodmolem2a 16027 prodmolem2 16028 zprod 16030 1arith 17025 pgpssslw 19747 gsumval3 20040 zntoslem 21775 rzgrp 21842 zcld 25046 mbflimsup 25900 ig1pdvds 26412 aacjcl 26570 aalioulem3 26577 uzssico 33263 qqhre 34538 ballotlemfc0 35012 ballotlemfcc 35013 ballotlemiex 35021 erdszelem4 35781 erdszelem8 35785 supfz 36316 inffz 36317 poimirlem31 38408 poimirlem32 38409 irrapxlem1 43671 monotuz 43790 monotoddzzfi 43791 rmyeq0 43802 rmyeq 43803 lermy 43804 fzisoeu 46141 fzssre 46155 uzfissfz 46164 ssuzfz 46187 zssxr 46234 uzssre2 46243 uzred 46279 uzinico 46397 ioodvbdlimc1lem2 46768 ioodvbdlimc2lem 46770 fourierdlem25 46968 fourierdlem37 46980 fourierdlem52 46994 fourierdlem64 47006 fourierdlem79 47021 etransclem48 47118 chnsuslle 47717 |
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