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Mirrors > Home > MPE Home > Th. List > Mathboxes > uncf | Structured version Visualization version Unicode version |
Description: Functional property of uncurrying. (Contributed by Brendan Leahy, 2-Jun-2021.) |
Ref | Expression |
---|---|
uncf | uncurry |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ffvelrn 6357 | . . . . . 6 | |
2 | elmapi 7879 | . . . . . 6 | |
3 | 1, 2 | syl 17 | . . . . 5 |
4 | 3 | ffvelrnda 6359 | . . . 4 |
5 | 4 | anasss 679 | . . 3 |
6 | 5 | ralrimivva 2971 | . 2 |
7 | df-unc 7394 | . . . . 5 uncurry | |
8 | df-br 4654 | . . . . . . . . . . 11 | |
9 | elfvdm 6220 | . . . . . . . . . . 11 | |
10 | 8, 9 | sylbi 207 | . . . . . . . . . 10 |
11 | fdm 6051 | . . . . . . . . . . 11 | |
12 | 11 | eleq2d 2687 | . . . . . . . . . 10 |
13 | 10, 12 | syl5ib 234 | . . . . . . . . 9 |
14 | 13 | pm4.71rd 667 | . . . . . . . 8 |
15 | elmapfun 7881 | . . . . . . . . . . 11 | |
16 | funbrfv2b 6240 | . . . . . . . . . . 11 | |
17 | 1, 15, 16 | 3syl 18 | . . . . . . . . . 10 |
18 | fdm 6051 | . . . . . . . . . . . . 13 | |
19 | 1, 2, 18 | 3syl 18 | . . . . . . . . . . . 12 |
20 | 19 | eleq2d 2687 | . . . . . . . . . . 11 |
21 | eqcom 2629 | . . . . . . . . . . . 12 | |
22 | 21 | a1i 11 | . . . . . . . . . . 11 |
23 | 20, 22 | anbi12d 747 | . . . . . . . . . 10 |
24 | 17, 23 | bitrd 268 | . . . . . . . . 9 |
25 | 24 | pm5.32da 673 | . . . . . . . 8 |
26 | 14, 25 | bitrd 268 | . . . . . . 7 |
27 | anass 681 | . . . . . . 7 | |
28 | 26, 27 | syl6bbr 278 | . . . . . 6 |
29 | 28 | oprabbidv 6709 | . . . . 5 |
30 | 7, 29 | syl5eq 2668 | . . . 4 uncurry |
31 | 30 | feq1d 6030 | . . 3 uncurry |
32 | df-mpt2 6655 | . . . . 5 | |
33 | 32 | eqcomi 2631 | . . . 4 |
34 | 33 | fmpt2 7237 | . . 3 |
35 | 31, 34 | syl6bbr 278 | . 2 uncurry |
36 | 6, 35 | mpbird 247 | 1 uncurry |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wceq 1483 wcel 1990 wral 2912 cop 4183 class class class wbr 4653 cxp 5112 cdm 5114 wfun 5882 wf 5884 cfv 5888 (class class class)co 6650 coprab 6651 cmpt2 6652 uncurry cunc 7392 cmap 7857 |
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-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-1st 7168 df-2nd 7169 df-unc 7394 df-map 7859 |
This theorem is referenced by: curunc 33391 matunitlindflem2 33406 |
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