| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > qre | Unicode version | ||
| Description: A rational number is a real number. (Contributed by NM, 14-Nov-2002.) |
| Ref | Expression |
|---|---|
| qre |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elq 10001 |
. 2
| |
| 2 | zre 9627 |
. . . . 5
| |
| 3 | nnre 9290 |
. . . . . 6
| |
| 4 | nnap0 9312 |
. . . . . 6
| |
| 5 | 3, 4 | jca 306 |
. . . . 5
|
| 6 | redivclap 9051 |
. . . . . 6
| |
| 7 | 6 | 3expb 1235 |
. . . . 5
|
| 8 | 2, 5, 7 | syl2an 289 |
. . . 4
|
| 9 | eleq1 2301 |
. . . 4
| |
| 10 | 8, 9 | syl5ibrcom 157 |
. . 3
|
| 11 | 10 | rexlimivv 2674 |
. 2
|
| 12 | 1, 11 | sylbi 121 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 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-14 2212 ax-ext 2220 ax-sep 4244 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-setind 4679 ax-cnex 8260 ax-resscn 8261 ax-1cn 8262 ax-1re 8263 ax-icn 8264 ax-addcl 8265 ax-addrcl 8266 ax-mulcl 8267 ax-mulrcl 8268 ax-addcom 8269 ax-mulcom 8270 ax-addass 8271 ax-mulass 8272 ax-distr 8273 ax-i2m1 8274 ax-0lt1 8275 ax-1rid 8276 ax-0id 8277 ax-rnegex 8278 ax-precex 8279 ax-cnre 8280 ax-pre-ltirr 8281 ax-pre-ltwlin 8282 ax-pre-lttrn 8283 ax-pre-apti 8284 ax-pre-ltadd 8285 ax-pre-mulgt0 8286 ax-pre-mulext 8287 |
| This theorem depends on definitions: df-bi 117 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rmo 2536 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-int 3966 df-iun 4009 df-br 4126 df-opab 4188 df-mpt 4189 df-id 4433 df-po 4436 df-iso 4437 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-res 4781 df-ima 4782 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 df-fv 5380 df-riota 6028 df-ov 6078 df-oprab 6079 df-mpo 6080 df-1st 6364 df-2nd 6365 df-pnf 8352 df-mnf 8353 df-xr 8354 df-ltxr 8355 df-le 8356 df-sub 8489 df-neg 8490 df-reap 8893 df-ap 8900 df-div 8993 df-inn 9284 df-z 9624 df-q 9999 |
| This theorem is referenced by: qssre 10009 qltlen 10019 qlttri2 10020 irradd 10025 irrmul 10026 qletric 10654 qlelttric 10655 qltnle 10656 qdceq 10657 qdclt 10658 qdcle 10659 qbtwnz 10664 qbtwnxr 10670 qavgle 10671 ioo0 10672 ioom 10673 ico0 10674 ioc0 10675 xqltnle 10680 flqcl 10686 flqlelt 10689 qfraclt1 10693 qfracge0 10694 flqge 10695 flqltnz 10700 flqwordi 10701 flqbi 10703 flqbi2 10704 flqaddz 10710 flqmulnn0 10712 flltdivnn0lt 10717 ceilqval 10721 ceiqge 10724 ceiqm1l 10726 ceiqle 10728 flqleceil 10732 flqeqceilz 10733 intfracq 10735 flqdiv 10736 modqval 10739 modq0 10744 mulqmod0 10745 negqmod0 10746 modqge0 10747 modqlt 10748 modqelico 10749 modqdiffl 10750 modqmulnn 10757 modqid 10764 modqid0 10765 modqabs 10772 modqabs2 10773 modqcyc 10774 mulqaddmodid 10779 modqmuladdim 10782 modqmuladdnn0 10783 modqltm1p1mod 10791 q2txmodxeq0 10799 q2submod 10800 modqdi 10807 modqsubdir 10808 qsqeqor 11065 fimaxq 11248 qabsor 11819 qdenre 11946 expcnvre 12248 flodddiv4t2lthalf 12684 bitsmod 12701 bitsinv1lem 12706 sqrt2irraplemnn 12935 sqrt2irrap 12936 qnumgt0 12954 4sqlem6 13140 blssps 15451 blss 15452 qtopbas 15546 logbgcd1irraplemap 15994 qdencn 16977 apdifflemf 17000 qdiff 17003 |
| Copyright terms: Public domain | W3C validator |