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Mirrors > Home > MPE Home > Th. List > Mathboxes > elmapintrab | Structured version Visualization version Unicode version |
Description: Two ways to say a set is an element of the intersection of a class of images. (Contributed by RP, 16-Aug-2020.) |
Ref | Expression |
---|---|
elmapintrab.ex | |
elmapintrab.sub |
Ref | Expression |
---|---|
elmapintrab |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elintrabg 4489 | . . 3 | |
2 | df-ral 2917 | . . 3 | |
3 | 1, 2 | syl6bb 276 | . 2 |
4 | selpw 4165 | . . . . . 6 | |
5 | 19.23v 1902 | . . . . . . 7 | |
6 | 5 | bicomi 214 | . . . . . 6 |
7 | 4, 6 | imbi12i 340 | . . . . 5 |
8 | 19.21v 1868 | . . . . 5 | |
9 | bi2.04 376 | . . . . . . 7 | |
10 | impexp 462 | . . . . . . 7 | |
11 | 9, 10 | bitri 264 | . . . . . 6 |
12 | 11 | albii 1747 | . . . . 5 |
13 | 7, 8, 12 | 3bitr2i 288 | . . . 4 |
14 | 13 | albii 1747 | . . 3 |
15 | alcom 2037 | . . 3 | |
16 | elmapintrab.ex | . . . . . . 7 | |
17 | sseq1 3626 | . . . . . . . . 9 | |
18 | eleq2 2690 | . . . . . . . . . 10 | |
19 | elmapintrab.sub | . . . . . . . . . . . 12 | |
20 | 19 | sseli 3599 | . . . . . . . . . . 11 |
21 | 20 | pm4.71ri 665 | . . . . . . . . . 10 |
22 | 18, 21 | syl6bb 276 | . . . . . . . . 9 |
23 | 17, 22 | imbi12d 334 | . . . . . . . 8 |
24 | 23 | imbi2d 330 | . . . . . . 7 |
25 | 16, 24 | ceqsalv 3233 | . . . . . 6 |
26 | bi2.04 376 | . . . . . 6 | |
27 | pm5.5 351 | . . . . . . . 8 | |
28 | 19, 27 | ax-mp 5 | . . . . . . 7 |
29 | jcab 907 | . . . . . . 7 | |
30 | 28, 29 | bitri 264 | . . . . . 6 |
31 | 25, 26, 30 | 3bitri 286 | . . . . 5 |
32 | 31 | albii 1747 | . . . 4 |
33 | 19.26 1798 | . . . 4 | |
34 | 19.23v 1902 | . . . . 5 | |
35 | 34 | anbi1i 731 | . . . 4 |
36 | 32, 33, 35 | 3bitri 286 | . . 3 |
37 | 14, 15, 36 | 3bitri 286 | . 2 |
38 | 3, 37 | syl6bb 276 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wal 1481 wceq 1483 wex 1704 wcel 1990 wral 2912 crab 2916 cvv 3200 wss 3574 cpw 4158 cint 4475 |
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-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
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-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ral 2917 df-rab 2921 df-v 3202 df-in 3581 df-ss 3588 df-pw 4160 df-int 4476 |
This theorem is referenced by: elinintrab 37883 cnvcnvintabd 37906 cnvintabd 37909 |
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