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| Mirrors > Home > ILE Home > Th. List > zre | Unicode version | ||
| Description: An integer is a real. (Contributed by NM, 8-Jan-2002.) |
| Ref | Expression |
|---|---|
| zre |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elz 9650 |
. 2
| |
| 2 | 1 | simplbi 274 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 |
| This proof depends on definitions: df-bi 117 df-3or 1010 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-rex 2534 df-rab 2537 df-v 2823 df-un 3224 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4131 df-iota 5337 df-fv 5385 df-ov 6088 df-neg 8501 df-z 9649 |
| This theorem is used by: zcn 9653 zrei 9654 zssre 9655 elnn0z 9661 elnnz1 9671 peano2z 9684 zaddcl 9688 ztri3or0 9690 ztri3or 9691 zletric 9692 zlelttric 9693 zltnle 9694 zleloe 9695 zletr 9698 znnsub 9700 nzadd 9701 zltp1le 9703 zleltp1 9704 znn0sub 9714 zapne 9723 zdceq 9724 zdcle 9725 zdclt 9726 zltlen 9728 nn0ge0div 9737 zextle 9741 btwnnz 9744 suprzclex 9748 msqznn 9750 peano2uz2 9757 uzind 9761 fzind 9765 fnn0ind 9766 eluzuzle 9939 uzid 9945 uzneg 9950 uz11 9954 eluzp1m1 9955 eluzp1p1 9957 eluzaddi 9958 eluzsubi 9959 uzin 9964 uz3m2nn 9982 peano2uz 9992 nn0pzuz 9996 eluz2b2 10012 uz2mulcl 10017 eqreznegel 10023 lbzbi 10025 qre 10034 elpq 10059 zltaddlt1le 10420 elfz1eq 10449 fznlem 10455 fzen 10457 uzsubsubfz 10462 fzaddel 10475 fzsuc2 10496 fzp1disj 10497 fzrev 10501 elfz1b 10507 fzneuz 10518 fzp1nel 10521 elfz0fzfz0 10543 fz0fzelfz0 10544 fznn0sub2 10545 fz0fzdiffz0 10547 elfzmlbp 10549 difelfznle 10552 nelfzo 10569 elfzouz2 10579 fzo0n 10585 fzonlt0 10586 fzossrbm1 10592 fzo1fzo0n0 10605 elfzo0z 10606 fzofzim 10610 eluzgtdifelfzo 10625 fzossfzop1 10640 ssfzo12bi 10653 elfzomelpfzo 10659 fzosplitprm1 10663 fzostep1 10666 infssuzex 10676 flid 10732 flqbi2 10739 2tnp1ge0ge0 10749 flhalf 10750 fldiv4p1lem1div2 10753 fldiv4lem1div2uz2 10754 ceiqle 10763 uzsinds 10894 zsqcl2 11067 ssenneg 11294 ccatsymb 11384 ccatval21sw 11387 lswccatn0lsw 11393 swrd0g 11446 swrdswrdlem 11490 swrdswrd 11491 swrdccatin2 11515 pfxccatin12lem2 11517 pfxccatin12lem3 11518 nn0abscl 11866 zmaxcl 12005 2zsupmax 12007 zmincl 12020 2zinfmin 12025 p1modz1 12577 evennn02n 12665 evennn2n 12666 ltoddhalfle 12676 bitsp1o 12736 dfgcd2 12807 algcvga 12845 isprm3 12912 dvdsnprmd 12919 sqnprm 12931 zgcdsq 12997 hashdvds 13019 fldivp1 13147 zgz 13172 4sqlem4 13191 4sqexercise1 13197 mulgval 13974 coskpi 15999 relogexp 16024 rplogbzexp 16109 ppiprm 16170 zabsle1 16216 lgsne0 16255 gausslemma2dlem1a 16275 gausslemma2dlem3 16280 gausslemma2dlem4 16281 lgsquadlem1 16294 lgsquadlem2 16295 2lgslem1a1 16303 2lgslem1a2 16304 2sqlem2 16332 clwwlkext2edg 16761 |
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