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| Mirrors > Home > ILE Home > Th. List > gtnqex | Unicode version | ||
| Description: The class of rationals greater than a given rational is a set. (Contributed by Jim Kingdon, 13-Dec-2019.) |
| Ref | Expression |
|---|---|
| gtnqex |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nqex 7573 |
. 2
| |
| 2 | ltrelnq 7575 |
. . . . 5
| |
| 3 | 2 | brel 4776 |
. . . 4
|
| 4 | 3 | simprd 114 |
. . 3
|
| 5 | 4 | abssi 3300 |
. 2
|
| 6 | 1, 5 | ssexi 4225 |
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 4202 ax-sep 4205 ax-pow 4262 ax-pr 4297 ax-un 4528 ax-iinf 4684 |
| 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 3892 df-int 3927 df-iun 3970 df-br 4087 df-opab 4149 df-mpt 4150 df-id 4388 df-iom 4687 df-xp 4729 df-rel 4730 df-cnv 4731 df-co 4732 df-dm 4733 df-rn 4734 df-res 4735 df-ima 4736 df-iota 5284 df-fun 5326 df-fn 5327 df-f 5328 df-f1 5329 df-fo 5330 df-f1o 5331 df-fv 5332 df-qs 6703 df-ni 7514 df-nqqs 7558 df-ltnqqs 7563 |
| This theorem is referenced by: nqprl 7761 nqpru 7762 1prl 7765 1pru 7766 addnqprlemrl 7767 addnqprlemru 7768 addnqprlemfl 7769 addnqprlemfu 7770 mulnqprlemrl 7783 mulnqprlemru 7784 mulnqprlemfl 7785 mulnqprlemfu 7786 ltnqpr 7803 ltnqpri 7804 archpr 7853 cauappcvgprlemladdfu 7864 cauappcvgprlemladdfl 7865 cauappcvgprlem2 7870 caucvgprlemladdfu 7887 caucvgprlem2 7890 caucvgprprlemopu 7909 suplocexprlemloc 7931 |
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