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Mirrors > Home > ILE Home > Th. List > oeiv | Unicode version |
Description: Value of ordinal exponentiation. (Contributed by Jim Kingdon, 9-Jul-2019.) |
Ref | Expression |
---|---|
oeiv | ↑o |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 1on 6414 | . . 3 | |
2 | vex 2738 | . . . . . . 7 | |
3 | omexg 6442 | . . . . . . 7 | |
4 | 2, 3 | mpan 424 | . . . . . 6 |
5 | 4 | ralrimivw 2549 | . . . . 5 |
6 | eqid 2175 | . . . . . 6 | |
7 | 6 | fnmpt 5334 | . . . . 5 |
8 | 5, 7 | syl 14 | . . . 4 |
9 | rdgexggg 6368 | . . . 4 | |
10 | 8, 9 | syl3an1 1271 | . . 3 |
11 | 1, 10 | mp3an2 1325 | . 2 |
12 | oveq2 5873 | . . . . . 6 | |
13 | 12 | mpteq2dv 4089 | . . . . 5 |
14 | rdgeq1 6362 | . . . . 5 | |
15 | 13, 14 | syl 14 | . . . 4 |
16 | 15 | fveq1d 5509 | . . 3 |
17 | fveq2 5507 | . . 3 | |
18 | df-oexpi 6413 | . . 3 ↑o | |
19 | 16, 17, 18 | ovmpog 5999 | . 2 ↑o |
20 | 11, 19 | mpd3an3 1338 | 1 ↑o |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 104 wceq 1353 wcel 2146 wral 2453 cvv 2735 cmpt 4059 con0 4357 wfn 5203 cfv 5208 (class class class)co 5865 crdg 6360 c1o 6400 comu 6405 ↑o coei 6406 |
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 614 ax-in2 615 ax-io 709 ax-5 1445 ax-7 1446 ax-gen 1447 ax-ie1 1491 ax-ie2 1492 ax-8 1502 ax-10 1503 ax-11 1504 ax-i12 1505 ax-bndl 1507 ax-4 1508 ax-17 1524 ax-i9 1528 ax-ial 1532 ax-i5r 1533 ax-13 2148 ax-14 2149 ax-ext 2157 ax-coll 4113 ax-sep 4116 ax-nul 4124 ax-pow 4169 ax-pr 4203 ax-un 4427 ax-setind 4530 |
This theorem depends on definitions: df-bi 117 df-3an 980 df-tru 1356 df-fal 1359 df-nf 1459 df-sb 1761 df-eu 2027 df-mo 2028 df-clab 2162 df-cleq 2168 df-clel 2171 df-nfc 2306 df-ne 2346 df-ral 2458 df-rex 2459 df-reu 2460 df-rab 2462 df-v 2737 df-sbc 2961 df-csb 3056 df-dif 3129 df-un 3131 df-in 3133 df-ss 3140 df-nul 3421 df-pw 3574 df-sn 3595 df-pr 3596 df-op 3598 df-uni 3806 df-iun 3884 df-br 3999 df-opab 4060 df-mpt 4061 df-tr 4097 df-id 4287 df-iord 4360 df-on 4362 df-suc 4365 df-xp 4626 df-rel 4627 df-cnv 4628 df-co 4629 df-dm 4630 df-rn 4631 df-res 4632 df-ima 4633 df-iota 5170 df-fun 5210 df-fn 5211 df-f 5212 df-f1 5213 df-fo 5214 df-f1o 5215 df-fv 5216 df-ov 5868 df-oprab 5869 df-mpo 5870 df-1st 6131 df-2nd 6132 df-recs 6296 df-irdg 6361 df-1o 6407 df-oadd 6411 df-omul 6412 df-oexpi 6413 |
This theorem is referenced by: oei0 6450 oeicl 6453 |
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