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Mirrors > Home > MPE Home > Th. List > inrab2 | Structured version Visualization version Unicode version |
Description: Intersection with a restricted class abstraction. (Contributed by NM, 19-Nov-2007.) |
Ref | Expression |
---|---|
inrab2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-rab 2921 | . . 3 | |
2 | abid1 2744 | . . 3 | |
3 | 1, 2 | ineq12i 3812 | . 2 |
4 | df-rab 2921 | . . 3 | |
5 | inab 3895 | . . . 4 | |
6 | elin 3796 | . . . . . . 7 | |
7 | 6 | anbi1i 731 | . . . . . 6 |
8 | an32 839 | . . . . . 6 | |
9 | 7, 8 | bitri 264 | . . . . 5 |
10 | 9 | abbii 2739 | . . . 4 |
11 | 5, 10 | eqtr4i 2647 | . . 3 |
12 | 4, 11 | eqtr4i 2647 | . 2 |
13 | 3, 12 | eqtr4i 2647 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wa 384 wceq 1483 wcel 1990 cab 2608 crab 2916 cin 3573 |
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-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-rab 2921 df-v 3202 df-in 3581 |
This theorem is referenced by: iooval2 12208 fzval2 12329 smuval2 15204 smueqlem 15212 dfphi2 15479 ordtrest 21006 ordtrest2lem 21007 ordtrestNEW 29967 ordtrest2NEWlem 29968 itg2addnclem2 33462 dmatALTbas 42190 |
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