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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 9657 |
. 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 4132 df-iota 5340 df-fv 5388 df-ov 6091 df-neg 8507 df-z 9656 |
| This theorem is used by: zcn 9660 zrei 9661 zssre 9662 elnn0z 9668 elnnz1 9678 peano2z 9691 zaddcl 9695 ztri3or0 9697 ztri3or 9698 zletric 9699 zlelttric 9700 zltnle 9701 zleloe 9702 zletr 9705 znnsub 9707 nzadd 9708 zltp1le 9710 zleltp1 9711 znn0sub 9721 zapne 9730 zdceq 9731 zdcle 9732 zdclt 9733 zltlen 9735 nn0ge0div 9744 zextle 9748 btwnnz 9751 suprzclex 9755 msqznn 9757 peano2uz2 9764 uzind 9768 fzind 9772 fnn0ind 9773 eluzuzle 9946 uzid 9952 uzneg 9957 uz11 9961 eluzp1m1 9962 eluzp1p1 9964 eluzaddi 9965 eluzsubi 9966 uzin 9971 uz3m2nn 9989 peano2uz 9999 nn0pzuz 10003 eluz2b2 10019 uz2mulcl 10024 eqreznegel 10030 lbzbi 10032 qre 10041 elpq 10066 zltaddlt1le 10427 elfz1eq 10456 fznlem 10462 fzen 10464 uzsubsubfz 10469 fzaddel 10482 fzsuc2 10503 fzp1disj 10504 fzrev 10508 elfz1b 10514 fzneuz 10525 fzp1nel 10528 elfz0fzfz0 10550 fz0fzelfz0 10551 fznn0sub2 10552 fz0fzdiffz0 10554 elfzmlbp 10556 difelfznle 10559 nelfzo 10576 elfzouz2 10586 fzo0n 10592 fzonlt0 10593 fzossrbm1 10599 fzo1fzo0n0 10612 elfzo0z 10613 fzofzim 10617 eluzgtdifelfzo 10632 fzossfzop1 10647 ssfzo12bi 10660 elfzomelpfzo 10666 fzosplitprm1 10670 fzostep1 10673 infssuzex 10683 flid 10740 flqbi2 10747 2tnp1ge0ge0 10757 flhalf 10758 fldiv4p1lem1div2 10761 fldiv4lem1div2uz2 10762 ceiqle 10771 uzsinds 10902 zsqcl2 11075 ssenneg 11302 ccatsymb 11392 ccatval21sw 11395 lswccatn0lsw 11401 swrd0g 11454 swrdswrdlem 11498 swrdswrd 11499 swrdccatin2 11523 pfxccatin12lem2 11525 pfxccatin12lem3 11526 nn0abscl 11874 zmaxcl 12013 2zsupmax 12015 zmincl 12029 2zinfmin 12034 p1modz1 12586 evennn02n 12674 evennn2n 12675 ltoddhalfle 12685 bitsp1o 12745 dfgcd2 12816 algcvga 12854 isprm3 12921 dvdsnprmd 12928 sqnprm 12940 zgcdsq 13006 hashdvds 13028 fldivp1 13156 zgz 13181 4sqlem4 13200 4sqexercise1 13206 mulgval 13984 coskpi 16075 relogexp 16102 rplogbzexp 16190 ppiprm 16259 chtprm 16261 zabsle1 16323 lgsne0 16362 gausslemma2dlem1a 16382 gausslemma2dlem3 16387 gausslemma2dlem4 16388 lgsquadlem1 16401 lgsquadlem2 16402 2lgslem1a1 16410 2lgslem1a2 16411 2sqlem2 16439 clwwlkext2edg 16868 |
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