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| Mirrors > Home > ILE Home > Th. List > elprnqu | Unicode version | ||
| Description: An element of a positive real's upper cut is a positive fraction. (Contributed by Jim Kingdon, 28-Sep-2019.) |
| Ref | Expression |
|---|---|
| elprnqu |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | prssnqu 7688 |
. 2
| |
| 2 | 1 | sselda 3225 |
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 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-coll 4200 ax-sep 4203 ax-pow 4260 ax-pr 4295 ax-un 4526 ax-iinf 4682 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-reu 2515 df-rab 2517 df-v 2802 df-sbc 3030 df-csb 3126 df-dif 3200 df-un 3202 df-in 3204 df-ss 3211 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3890 df-int 3925 df-iun 3968 df-br 4085 df-opab 4147 df-mpt 4148 df-id 4386 df-iom 4685 df-xp 4727 df-rel 4728 df-cnv 4729 df-co 4730 df-dm 4731 df-rn 4732 df-res 4733 df-ima 4734 df-iota 5282 df-fun 5324 df-fn 5325 df-f 5326 df-f1 5327 df-fo 5328 df-f1o 5329 df-fv 5330 df-qs 6701 df-ni 7512 df-nqqs 7556 df-inp 7674 |
| This theorem is referenced by: prltlu 7695 prnminu 7697 genpdf 7716 genipv 7717 genpelvu 7721 genpmu 7726 genprndu 7730 genpassu 7733 addnqprulem 7736 addnqpru 7738 addlocprlemeqgt 7740 nqpru 7760 prmuloc 7774 mulnqpru 7777 addcomprg 7786 mulcomprg 7788 distrlem1pru 7791 distrlem4pru 7793 1idpru 7799 ltsopr 7804 ltaddpr 7805 ltexprlemm 7808 ltexprlemopl 7809 ltexprlemlol 7810 ltexprlemopu 7811 ltexprlemdisj 7814 ltexprlemloc 7815 ltexprlemfu 7819 ltexprlemru 7820 addcanprlemu 7823 prplnqu 7828 recexprlemloc 7839 recexprlemss1u 7844 aptiprlemu 7848 |
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