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Mirrors > Home > MPE Home > Th. List > Mathboxes > isrngoiso | Structured version Visualization version Unicode version |
Description: The predicate "is a ring isomorphism between and ." (Contributed by Jeff Madsen, 16-Jun-2011.) |
Ref | Expression |
---|---|
rngisoval.1 | |
rngisoval.2 | |
rngisoval.3 | |
rngisoval.4 |
Ref | Expression |
---|---|
isrngoiso |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | rngisoval.1 | . . . 4 | |
2 | rngisoval.2 | . . . 4 | |
3 | rngisoval.3 | . . . 4 | |
4 | rngisoval.4 | . . . 4 | |
5 | 1, 2, 3, 4 | rngoisoval 33776 | . . 3 |
6 | 5 | eleq2d 2687 | . 2 |
7 | f1oeq1 6127 | . . 3 | |
8 | 7 | elrab 3363 | . 2 |
9 | 6, 8 | syl6bb 276 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wceq 1483 wcel 1990 crab 2916 crn 5115 wf1o 5887 cfv 5888 (class class class)co 6650 c1st 7166 crngo 33693 crnghom 33759 crngiso 33760 |
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-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 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-uni 4437 df-br 4654 df-opab 4713 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-rngoiso 33775 |
This theorem is referenced by: rngoiso1o 33778 rngoisohom 33779 rngoisocnv 33780 rngoisoco 33781 |
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