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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 2586 |
. . . 4
|
| 3 | fveq2 5648 |
. . . . . . 7
| |
| 4 | rexuz3.1 |
. . . . . . 7
| |
| 5 | 3, 4 | eqtr4di 2282 |
. . . . . 6
|
| 6 | 5 | raleqdv 2737 |
. . . . 5
|
| 7 | 6 | rspcev 2911 |
. . . 4
|
| 8 | 2, 7 | mpan2 425 |
. . 3
|
| 9 | 8 | biantrurd 305 |
. 2
|
| 10 | 4 | uztrn2 9818 |
. . . . . . . . . 10
|
| 11 | 10 | a1d 22 |
. . . . . . . . 9
|
| 12 | 11 | ancrd 326 |
. . . . . . . 8
|
| 13 | 12 | ralimdva 2600 |
. . . . . . 7
|
| 14 | eluzelz 9809 |
. . . . . . . 8
| |
| 15 | 14, 4 | eleq2s 2326 |
. . . . . . 7
|
| 16 | 13, 15 | jctild 316 |
. . . . . 6
|
| 17 | 16 | imp 124 |
. . . . 5
|
| 18 | uzid 9814 |
. . . . . . 7
| |
| 19 | simpl 109 |
. . . . . . . 8
| |
| 20 | 19 | ralimi 2596 |
. . . . . . 7
|
| 21 | eleq1 2294 |
. . . . . . . 8
| |
| 22 | 21 | rspcva 2909 |
. . . . . . 7
|
| 23 | 18, 20, 22 | syl2an 289 |
. . . . . 6
|
| 24 | simpr 110 |
. . . . . . . 8
| |
| 25 | 24 | ralimi 2596 |
. . . . . . 7
|
| 26 | 25 | adantl 277 |
. . . . . 6
|
| 27 | 23, 26 | jca 306 |
. . . . 5
|
| 28 | 17, 27 | impbii 126 |
. . . 4
|
| 29 | 28 | rexbii2 2544 |
. . 3
|
| 30 | rexanuz 11611 |
. . 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 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 ax-cnex 8166 ax-resscn 8167 ax-1cn 8168 ax-1re 8169 ax-icn 8170 ax-addcl 8171 ax-addrcl 8172 ax-mulcl 8173 ax-addcom 8175 ax-addass 8177 ax-distr 8179 ax-i2m1 8180 ax-0lt1 8181 ax-0id 8183 ax-rnegex 8184 ax-cnre 8186 ax-pre-ltirr 8187 ax-pre-ltwlin 8188 ax-pre-lttrn 8189 ax-pre-apti 8190 ax-pre-ltadd 8191 |
| This theorem depends on definitions: df-bi 117 df-dc 843 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-nel 2499 df-ral 2516 df-rex 2517 df-reu 2518 df-rab 2520 df-v 2805 df-sbc 3033 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-if 3608 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-int 3934 df-br 4094 df-opab 4156 df-mpt 4157 df-id 4396 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-ima 4744 df-iota 5293 df-fun 5335 df-fn 5336 df-f 5337 df-fv 5341 df-riota 5981 df-ov 6031 df-oprab 6032 df-mpo 6033 df-pnf 8258 df-mnf 8259 df-xr 8260 df-ltxr 8261 df-le 8262 df-sub 8394 df-neg 8395 df-inn 9186 df-n0 9445 df-z 9524 df-uz 9800 |
| This theorem is referenced by: rexanuz2 11614 cau4 11739 clim2 11906 lmbr2 15008 lmff 15043 |
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