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Mirrors > Home > MPE Home > Th. List > Mathboxes > inintabd | Structured version Visualization version Unicode version |
Description: Value of the intersection of class with the intersection of a non-empty class. (Contributed by RP, 13-Aug-2020.) |
Ref | Expression |
---|---|
inintabd.x |
Ref | Expression |
---|---|
inintabd |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | inintabd.x | . . . . . 6 | |
2 | pm5.5 351 | . . . . . 6 | |
3 | 1, 2 | syl 17 | . . . . 5 |
4 | 3 | bicomd 213 | . . . 4 |
5 | 4 | anbi1d 741 | . . 3 |
6 | elinintab 37881 | . . 3 | |
7 | vex 3203 | . . . 4 | |
8 | elinintrab 37883 | . . . 4 | |
9 | 7, 8 | ax-mp 5 | . . 3 |
10 | 5, 6, 9 | 3bitr4g 303 | . 2 |
11 | 10 | eqrdv 2620 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wal 1481 wceq 1483 wex 1704 wcel 1990 cab 2608 crab 2916 cvv 3200 cin 3573 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 ax-sep 4781 |
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: xpinintabd 37886 |
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