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Mirrors > Home > ILE Home > Th. List > omv2 | Unicode version |
Description: Value of ordinal multiplication. (Contributed by Jim Kingdon, 23-Aug-2019.) |
Ref | Expression |
---|---|
omv2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | omfnex 6408 | . . . 4 | |
2 | 0elon 4364 | . . . . 5 | |
3 | rdgival 6341 | . . . . 5 | |
4 | 2, 3 | mp3an2 1314 | . . . 4 |
5 | 1, 4 | sylan 281 | . . 3 |
6 | omv 6414 | . . 3 | |
7 | onelon 4356 | . . . . . . 7 | |
8 | omexg 6410 | . . . . . . . . 9 | |
9 | omcl 6420 | . . . . . . . . . 10 | |
10 | simpl 108 | . . . . . . . . . 10 | |
11 | oacl 6419 | . . . . . . . . . 10 | |
12 | 9, 10, 11 | syl2anc 409 | . . . . . . . . 9 |
13 | oveq1 5843 | . . . . . . . . . 10 | |
14 | eqid 2164 | . . . . . . . . . 10 | |
15 | 13, 14 | fvmptg 5556 | . . . . . . . . 9 |
16 | 8, 12, 15 | syl2anc 409 | . . . . . . . 8 |
17 | omv 6414 | . . . . . . . . 9 | |
18 | 17 | fveq2d 5484 | . . . . . . . 8 |
19 | 16, 18 | eqtr3d 2199 | . . . . . . 7 |
20 | 7, 19 | sylan2 284 | . . . . . 6 |
21 | 20 | anassrs 398 | . . . . 5 |
22 | 21 | iuneq2dv 3881 | . . . 4 |
23 | 22 | uneq2d 3271 | . . 3 |
24 | 5, 6, 23 | 3eqtr4d 2207 | . 2 |
25 | uncom 3261 | . . 3 | |
26 | un0 3437 | . . 3 | |
27 | 25, 26 | eqtri 2185 | . 2 |
28 | 24, 27 | eqtrdi 2213 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wceq 1342 wcel 2135 cvv 2721 cun 3109 c0 3404 ciun 3860 cmpt 4037 con0 4335 wfn 5177 cfv 5182 (class class class)co 5836 crdg 6328 coa 6372 comu 6373 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 604 ax-in2 605 ax-io 699 ax-5 1434 ax-7 1435 ax-gen 1436 ax-ie1 1480 ax-ie2 1481 ax-8 1491 ax-10 1492 ax-11 1493 ax-i12 1494 ax-bndl 1496 ax-4 1497 ax-17 1513 ax-i9 1517 ax-ial 1521 ax-i5r 1522 ax-13 2137 ax-14 2138 ax-ext 2146 ax-coll 4091 ax-sep 4094 ax-nul 4102 ax-pow 4147 ax-pr 4181 ax-un 4405 ax-setind 4508 |
This theorem depends on definitions: df-bi 116 df-3an 969 df-tru 1345 df-fal 1348 df-nf 1448 df-sb 1750 df-eu 2016 df-mo 2017 df-clab 2151 df-cleq 2157 df-clel 2160 df-nfc 2295 df-ne 2335 df-ral 2447 df-rex 2448 df-reu 2449 df-rab 2451 df-v 2723 df-sbc 2947 df-csb 3041 df-dif 3113 df-un 3115 df-in 3117 df-ss 3124 df-nul 3405 df-pw 3555 df-sn 3576 df-pr 3577 df-op 3579 df-uni 3784 df-iun 3862 df-br 3977 df-opab 4038 df-mpt 4039 df-tr 4075 df-id 4265 df-iord 4338 df-on 4340 df-suc 4343 df-xp 4604 df-rel 4605 df-cnv 4606 df-co 4607 df-dm 4608 df-rn 4609 df-res 4610 df-ima 4611 df-iota 5147 df-fun 5184 df-fn 5185 df-f 5186 df-f1 5187 df-fo 5188 df-f1o 5189 df-fv 5190 df-ov 5839 df-oprab 5840 df-mpo 5841 df-1st 6100 df-2nd 6101 df-recs 6264 df-irdg 6329 df-oadd 6379 df-omul 6380 |
This theorem is referenced by: omsuc 6431 |
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