Mathbox for Thierry Arnoux |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > rabss3d | Structured version Visualization version Unicode version |
Description: Subclass law for restricted abstraction. (Contributed by Thierry Arnoux, 25-Sep-2017.) |
Ref | Expression |
---|---|
rabss3d.1 |
Ref | Expression |
---|---|
rabss3d |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfv 1843 | . 2 | |
2 | nfrab1 3122 | . 2 | |
3 | nfrab1 3122 | . 2 | |
4 | rabss3d.1 | . . . . 5 | |
5 | simprr 796 | . . . . 5 | |
6 | 4, 5 | jca 554 | . . . 4 |
7 | 6 | ex 450 | . . 3 |
8 | rabid 3116 | . . 3 | |
9 | rabid 3116 | . . 3 | |
10 | 7, 8, 9 | 3imtr4g 285 | . 2 |
11 | 1, 2, 3, 10 | ssrd 3608 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wcel 1990 crab 2916 wss 3574 |
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-in 3581 df-ss 3588 |
This theorem is referenced by: xpinpreima2 29953 reprss 30695 reprinfz1 30700 |
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