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Mirrors > Home > MPE Home > Th. List > Mathboxes > brcup | Structured version Visualization version Unicode version |
Description: Binary relation form of the Cup function. (Contributed by Scott Fenton, 14-Apr-2014.) (Revised by Mario Carneiro, 19-Apr-2014.) |
Ref | Expression |
---|---|
brcup.1 | |
brcup.2 | |
brcup.3 |
Ref | Expression |
---|---|
brcup | Cup |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | opex 4932 | . 2 | |
2 | brcup.3 | . 2 | |
3 | df-cup 31976 | . 2 Cup | |
4 | brcup.1 | . . . 4 | |
5 | brcup.2 | . . . 4 | |
6 | 4, 5 | opelvv 5166 | . . 3 |
7 | brxp 5147 | . . 3 | |
8 | 6, 2, 7 | mpbir2an 955 | . 2 |
9 | epel 5032 | . . . . . . 7 | |
10 | vex 3203 | . . . . . . . . 9 | |
11 | 10, 1 | brcnv 5305 | . . . . . . . 8 |
12 | 4, 5 | br1steq 31670 | . . . . . . . 8 |
13 | 11, 12 | bitri 264 | . . . . . . 7 |
14 | 9, 13 | anbi12ci 734 | . . . . . 6 |
15 | 14 | exbii 1774 | . . . . 5 |
16 | vex 3203 | . . . . . 6 | |
17 | 16, 1 | brco 5292 | . . . . 5 |
18 | 4 | clel3 3341 | . . . . 5 |
19 | 15, 17, 18 | 3bitr4i 292 | . . . 4 |
20 | 10, 1 | brcnv 5305 | . . . . . . . 8 |
21 | 4, 5 | br2ndeq 31671 | . . . . . . . 8 |
22 | 20, 21 | bitri 264 | . . . . . . 7 |
23 | 9, 22 | anbi12ci 734 | . . . . . 6 |
24 | 23 | exbii 1774 | . . . . 5 |
25 | 16, 1 | brco 5292 | . . . . 5 |
26 | 5 | clel3 3341 | . . . . 5 |
27 | 24, 25, 26 | 3bitr4i 292 | . . . 4 |
28 | 19, 27 | orbi12i 543 | . . 3 |
29 | brun 4703 | . . 3 | |
30 | elun 3753 | . . 3 | |
31 | 28, 29, 30 | 3bitr4ri 293 | . 2 |
32 | 1, 2, 3, 8, 31 | brtxpsd3 32003 | 1 Cup |
Colors of variables: wff setvar class |
Syntax hints: wb 196 wo 383 wa 384 wceq 1483 wex 1704 wcel 1990 cvv 3200 cun 3572 cop 4183 class class class wbr 4653 cep 5028 cxp 5112 ccnv 5113 ccom 5118 c1st 7166 c2nd 7167 Cupccup 31953 |
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-pow 4843 ax-pr 4906 ax-un 6949 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 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-symdif 3844 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-eprel 5029 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-fo 5894 df-fv 5896 df-1st 7168 df-2nd 7169 df-txp 31961 df-cup 31976 |
This theorem is referenced by: brsuccf 32048 |
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