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| Mirrors > Home > ILE Home > Th. List > rexuz3 | Unicode version | ||
| Description: Restrict the base of the upper integers set to another upper integers set. (Contributed by Mario Carneiro, 26-Dec-2013.) |
| Ref | Expression |
|---|---|
| rexuz3.1 |
|
| Ref | Expression |
|---|---|
| rexuz3 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | id 19 |
. . . . 5
| |
| 2 | 1 | rgen 2561 |
. . . 4
|
| 3 | fveq2 5599 |
. . . . . . 7
| |
| 4 | rexuz3.1 |
. . . . . . 7
| |
| 5 | 3, 4 | eqtr4di 2258 |
. . . . . 6
|
| 6 | 5 | raleqdv 2711 |
. . . . 5
|
| 7 | 6 | rspcev 2884 |
. . . 4
|
| 8 | 2, 7 | mpan2 425 |
. . 3
|
| 9 | 8 | biantrurd 305 |
. 2
|
| 10 | 4 | uztrn2 9701 |
. . . . . . . . . 10
|
| 11 | 10 | a1d 22 |
. . . . . . . . 9
|
| 12 | 11 | ancrd 326 |
. . . . . . . 8
|
| 13 | 12 | ralimdva 2575 |
. . . . . . 7
|
| 14 | eluzelz 9692 |
. . . . . . . 8
| |
| 15 | 14, 4 | eleq2s 2302 |
. . . . . . 7
|
| 16 | 13, 15 | jctild 316 |
. . . . . 6
|
| 17 | 16 | imp 124 |
. . . . 5
|
| 18 | uzid 9697 |
. . . . . . 7
| |
| 19 | simpl 109 |
. . . . . . . 8
| |
| 20 | 19 | ralimi 2571 |
. . . . . . 7
|
| 21 | eleq1 2270 |
. . . . . . . 8
| |
| 22 | 21 | rspcva 2882 |
. . . . . . 7
|
| 23 | 18, 20, 22 | syl2an 289 |
. . . . . 6
|
| 24 | simpr 110 |
. . . . . . . 8
| |
| 25 | 24 | ralimi 2571 |
. . . . . . 7
|
| 26 | 25 | adantl 277 |
. . . . . 6
|
| 27 | 23, 26 | jca 306 |
. . . . 5
|
| 28 | 17, 27 | impbii 126 |
. . . 4
|
| 29 | 28 | rexbii2 2519 |
. . 3
|
| 30 | rexanuz 11414 |
. . 3
| |
| 31 | 29, 30 | bitr2i 185 |
. 2
|
| 32 | 9, 31 | bitr2di 197 |
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 615 ax-in2 616 ax-io 711 ax-5 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-10 1529 ax-11 1530 ax-i12 1531 ax-bndl 1533 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-13 2180 ax-14 2181 ax-ext 2189 ax-sep 4178 ax-pow 4234 ax-pr 4269 ax-un 4498 ax-setind 4603 ax-cnex 8051 ax-resscn 8052 ax-1cn 8053 ax-1re 8054 ax-icn 8055 ax-addcl 8056 ax-addrcl 8057 ax-mulcl 8058 ax-addcom 8060 ax-addass 8062 ax-distr 8064 ax-i2m1 8065 ax-0lt1 8066 ax-0id 8068 ax-rnegex 8069 ax-cnre 8071 ax-pre-ltirr 8072 ax-pre-ltwlin 8073 ax-pre-lttrn 8074 ax-pre-apti 8075 ax-pre-ltadd 8076 |
| This theorem depends on definitions: df-bi 117 df-dc 837 df-3or 982 df-3an 983 df-tru 1376 df-fal 1379 df-nf 1485 df-sb 1787 df-eu 2058 df-mo 2059 df-clab 2194 df-cleq 2200 df-clel 2203 df-nfc 2339 df-ne 2379 df-nel 2474 df-ral 2491 df-rex 2492 df-reu 2493 df-rab 2495 df-v 2778 df-sbc 3006 df-dif 3176 df-un 3178 df-in 3180 df-ss 3187 df-if 3580 df-pw 3628 df-sn 3649 df-pr 3650 df-op 3652 df-uni 3865 df-int 3900 df-br 4060 df-opab 4122 df-mpt 4123 df-id 4358 df-xp 4699 df-rel 4700 df-cnv 4701 df-co 4702 df-dm 4703 df-rn 4704 df-res 4705 df-ima 4706 df-iota 5251 df-fun 5292 df-fn 5293 df-f 5294 df-fv 5298 df-riota 5922 df-ov 5970 df-oprab 5971 df-mpo 5972 df-pnf 8144 df-mnf 8145 df-xr 8146 df-ltxr 8147 df-le 8148 df-sub 8280 df-neg 8281 df-inn 9072 df-n0 9331 df-z 9408 df-uz 9684 |
| This theorem is referenced by: rexanuz2 11417 cau4 11542 clim2 11709 lmbr2 14801 lmff 14836 |
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