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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 9651 |
. 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 8502 df-z 9650 |
| This theorem is used by: zcn 9654 zrei 9655 zssre 9656 elnn0z 9662 elnnz1 9672 peano2z 9685 zaddcl 9689 ztri3or0 9691 ztri3or 9692 zletric 9693 zlelttric 9694 zltnle 9695 zleloe 9696 zletr 9699 znnsub 9701 nzadd 9702 zltp1le 9704 zleltp1 9705 znn0sub 9715 zapne 9724 zdceq 9725 zdcle 9726 zdclt 9727 zltlen 9729 nn0ge0div 9738 zextle 9742 btwnnz 9745 suprzclex 9749 msqznn 9751 peano2uz2 9758 uzind 9762 fzind 9766 fnn0ind 9767 eluzuzle 9940 uzid 9946 uzneg 9951 uz11 9955 eluzp1m1 9956 eluzp1p1 9958 eluzaddi 9959 eluzsubi 9960 uzin 9965 uz3m2nn 9983 peano2uz 9993 nn0pzuz 9997 eluz2b2 10013 uz2mulcl 10018 eqreznegel 10024 lbzbi 10026 qre 10035 elpq 10060 zltaddlt1le 10421 elfz1eq 10450 fznlem 10456 fzen 10458 uzsubsubfz 10463 fzaddel 10476 fzsuc2 10497 fzp1disj 10498 fzrev 10502 elfz1b 10508 fzneuz 10519 fzp1nel 10522 elfz0fzfz0 10544 fz0fzelfz0 10545 fznn0sub2 10546 fz0fzdiffz0 10548 elfzmlbp 10550 difelfznle 10553 nelfzo 10570 elfzouz2 10580 fzo0n 10586 fzonlt0 10587 fzossrbm1 10593 fzo1fzo0n0 10606 elfzo0z 10607 fzofzim 10611 eluzgtdifelfzo 10626 fzossfzop1 10641 ssfzo12bi 10654 elfzomelpfzo 10660 fzosplitprm1 10664 fzostep1 10667 infssuzex 10677 flid 10734 flqbi2 10741 2tnp1ge0ge0 10751 flhalf 10752 fldiv4p1lem1div2 10755 fldiv4lem1div2uz2 10756 ceiqle 10765 uzsinds 10896 zsqcl2 11069 ssenneg 11296 ccatsymb 11386 ccatval21sw 11389 lswccatn0lsw 11395 swrd0g 11448 swrdswrdlem 11492 swrdswrd 11493 swrdccatin2 11517 pfxccatin12lem2 11519 pfxccatin12lem3 11520 nn0abscl 11868 zmaxcl 12007 2zsupmax 12009 zmincl 12023 2zinfmin 12028 p1modz1 12580 evennn02n 12668 evennn2n 12669 ltoddhalfle 12679 bitsp1o 12739 dfgcd2 12810 algcvga 12848 isprm3 12915 dvdsnprmd 12922 sqnprm 12934 zgcdsq 13000 hashdvds 13022 fldivp1 13150 zgz 13175 4sqlem4 13194 4sqexercise1 13200 mulgval 13978 coskpi 16041 relogexp 16066 rplogbzexp 16151 ppiprm 16220 chtprm 16222 zabsle1 16284 lgsne0 16323 gausslemma2dlem1a 16343 gausslemma2dlem3 16348 gausslemma2dlem4 16349 lgsquadlem1 16362 lgsquadlem2 16363 2lgslem1a1 16371 2lgslem1a2 16372 2sqlem2 16400 clwwlkext2edg 16829 |
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