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Mirrors > Home > MPE Home > Th. List > dmoprabss | Structured version Visualization version Unicode version |
Description: The domain of an operation class abstraction. (Contributed by NM, 24-Aug-1995.) |
Ref | Expression |
---|---|
dmoprabss |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | dmoprab 6741 | . 2 | |
2 | 19.42v 1918 | . . . 4 | |
3 | 2 | opabbii 4717 | . . 3 |
4 | opabssxp 5193 | . . 3 | |
5 | 3, 4 | eqsstri 3635 | . 2 |
6 | 1, 5 | eqsstri 3635 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wa 384 wex 1704 wcel 1990 wss 3574 copab 4712 cxp 5112 cdm 5114 coprab 6651 |
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 ax-nul 4789 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-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-br 4654 df-opab 4713 df-xp 5120 df-dm 5124 df-oprab 6654 |
This theorem is referenced by: mpt2ndm0 6875 elmpt2cl 6876 oprabexd 7155 oprabex 7156 bropopvvv 7255 bropfvvvv 7257 dmaddsr 9906 dmmulsr 9907 axaddf 9966 axmulf 9967 |
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