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Mirrors > Home > MPE Home > Th. List > onovuni | Structured version Visualization version Unicode version |
Description: A variant of onfununi 7438 for operations. (Contributed by Eric Schmidt, 26-May-2009.) (Revised by Mario Carneiro, 11-Sep-2015.) |
Ref | Expression |
---|---|
onovuni.1 | |
onovuni.2 |
Ref | Expression |
---|---|
onovuni |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | onovuni.1 | . . . 4 | |
2 | vex 3203 | . . . . 5 | |
3 | oveq2 6658 | . . . . . 6 | |
4 | eqid 2622 | . . . . . 6 | |
5 | ovex 6678 | . . . . . 6 | |
6 | 3, 4, 5 | fvmpt 6282 | . . . . 5 |
7 | 2, 6 | ax-mp 5 | . . . 4 |
8 | vex 3203 | . . . . . . 7 | |
9 | oveq2 6658 | . . . . . . . 8 | |
10 | ovex 6678 | . . . . . . . 8 | |
11 | 9, 4, 10 | fvmpt 6282 | . . . . . . 7 |
12 | 8, 11 | ax-mp 5 | . . . . . 6 |
13 | 12 | a1i 11 | . . . . 5 |
14 | 13 | iuneq2i 4539 | . . . 4 |
15 | 1, 7, 14 | 3eqtr4g 2681 | . . 3 |
16 | onovuni.2 | . . . 4 | |
17 | 16, 12, 7 | 3sstr4g 3646 | . . 3 |
18 | 15, 17 | onfununi 7438 | . 2 |
19 | uniexg 6955 | . . . 4 | |
20 | oveq2 6658 | . . . . 5 | |
21 | ovex 6678 | . . . . 5 | |
22 | 20, 4, 21 | fvmpt 6282 | . . . 4 |
23 | 19, 22 | syl 17 | . . 3 |
24 | 23 | 3ad2ant1 1082 | . 2 |
25 | 12 | a1i 11 | . . . 4 |
26 | 25 | iuneq2i 4539 | . . 3 |
27 | 26 | a1i 11 | . 2 |
28 | 18, 24, 27 | 3eqtr3d 2664 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 w3a 1037 wceq 1483 wcel 1990 wne 2794 cvv 3200 wss 3574 c0 3915 cuni 4436 ciun 4520 cmpt 4729 con0 5723 wlim 5724 cfv 5888 (class class class)co 6650 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pr 4906 ax-un 6949 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-pss 3590 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-we 5075 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-ord 5726 df-on 5727 df-lim 5728 df-iota 5851 df-fun 5890 df-fv 5896 df-ov 6653 |
This theorem is referenced by: onoviun 7440 |
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