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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 12678 | . 2 ⊢ (𝑥 ∈ ℤ → 𝑥 ∈ ℝ) | |
| 2 | 1 | ssriv 3935 | 1 ⊢ ℤ ⊆ ℝ |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ⊆ wss 3899 ℝcr 11180 ℤcz 12674 |
| 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 2733 |
| 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 2740 df-cleq 2753 df-clel 2836 df-rab 3414 df-v 3453 df-dif 3902 df-un 3904 df-ss 3916 df-nul 4280 df-if 4483 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-br 5104 df-iota 6487 df-fv 6539 df-ov 7415 df-neg 11525 df-z 12675 |
| This theorem is used by: suprzcl 12760 zred 12784 suprfinzcl 12794 uzssre 12968 uzwo2 13020 infssuzle 13039 infssuzcl 13040 lbzbi 13044 suprzub 13047 uzwo3 13051 rpnnen1lem3 13088 rpnnen1lem5 13090 fzval2 13623 flval3 13935 uzsup 13983 expcan 14292 ltexp2 14293 seqcoll 14589 limsupgre 15628 rlimclim 15693 isercolllem1 15812 isercolllem2 15813 isercoll 15815 caurcvg 15824 caucvg 15826 summolem2a 15861 summolem2 15862 zsum 15864 fsumcvg3 15875 climfsum 15967 prodmolem2a 16081 prodmolem2 16082 zprod 16084 1arith 17085 pgpssslw 19808 gsumval3 20101 zntoslem 21842 rzgrp 21909 zcld 25113 mbflimsup 25967 ig1pdvds 26478 aacjcl 26636 aalioulem3 26643 uzssico 33358 qqhre 34634 ballotlemfc0 35108 ballotlemfcc 35109 ballotlemiex 35117 erdszelem4 35928 erdszelem8 35932 supfz 36463 inffz 36464 poimirlem31 38537 poimirlem32 38538 irrapxlem1 43782 monotuz 43901 monotoddzzfi 43902 rmyeq0 43913 rmyeq 43914 lermy 43915 fzisoeu 46259 fzssre 46273 uzfissfz 46282 ssuzfz 46305 zssxr 46352 uzssre2 46361 uzred 46397 uzinico 46515 ioodvbdlimc1lem2 46886 ioodvbdlimc2lem 46888 fourierdlem25 47086 fourierdlem37 47098 fourierdlem52 47112 fourierdlem64 47124 fourierdlem79 47139 etransclem48 47236 chnsuslle 47835 |
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