Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > bropfvvvvlem | Structured version Visualization version Unicode version |
Description: Lemma for bropfvvvv 7257. (Contributed by AV, 31-Dec-2020.) (Revised by AV, 16-Jan-2021.) |
Ref | Expression |
---|---|
bropfvvvv.o | |
bropfvvvv.oo |
Ref | Expression |
---|---|
bropfvvvvlem |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | opelxp 5146 | . . 3 | |
2 | brne0 4702 | . . . . . . 7 | |
3 | bropfvvvv.oo | . . . . . . . . . . . . . 14 | |
4 | 3 | 3expb 1266 | . . . . . . . . . . . . 13 |
5 | 4 | breqd 4664 | . . . . . . . . . . . 12 |
6 | brabv 6699 | . . . . . . . . . . . . . . 15 | |
7 | 6 | anim2i 593 | . . . . . . . . . . . . . 14 |
8 | 7 | ex 450 | . . . . . . . . . . . . 13 |
9 | 8 | adantr 481 | . . . . . . . . . . . 12 |
10 | 5, 9 | sylbid 230 | . . . . . . . . . . 11 |
11 | 10 | ex 450 | . . . . . . . . . 10 |
12 | 11 | com23 86 | . . . . . . . . 9 |
13 | 12 | a1d 25 | . . . . . . . 8 |
14 | bropfvvvv.o | . . . . . . . . . 10 | |
15 | 14 | fvmptndm 6308 | . . . . . . . . 9 |
16 | df-ov 6653 | . . . . . . . . . . 11 | |
17 | fveq1 6190 | . . . . . . . . . . 11 | |
18 | 16, 17 | syl5eq 2668 | . . . . . . . . . 10 |
19 | 0fv 6227 | . . . . . . . . . 10 | |
20 | 18, 19 | syl6eq 2672 | . . . . . . . . 9 |
21 | eqneqall 2805 | . . . . . . . . 9 | |
22 | 15, 20, 21 | 3syl 18 | . . . . . . . 8 |
23 | 13, 22 | pm2.61i 176 | . . . . . . 7 |
24 | 2, 23 | mpcom 38 | . . . . . 6 |
25 | 24 | com12 32 | . . . . 5 |
26 | 25 | anc2ri 581 | . . . 4 |
27 | 3anan32 1050 | . . . 4 | |
28 | 26, 27 | syl6ibr 242 | . . 3 |
29 | 1, 28 | sylbi 207 | . 2 |
30 | 29 | imp 445 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wa 384 w3a 1037 wceq 1483 wcel 1990 wne 2794 cvv 3200 c0 3915 cop 4183 class class class wbr 4653 copab 4712 cmpt 4729 cxp 5112 cfv 5888 (class class class)co 6650 cmpt2 6652 |
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 |
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-dif 3577 df-un 3579 df-in 3581 df-ss 3588 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-xp 5120 df-dm 5124 df-iota 5851 df-fv 5896 df-ov 6653 |
This theorem is referenced by: bropfvvvv 7257 |
Copyright terms: Public domain | W3C validator |