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Mirrors > Home > MPE Home > Th. List > ovmpt3rabdm | Structured version Visualization version Unicode version |
Description: If the value of a function which is the result of an operation defined by the maps-to notation is not empty, the operands and the argument of the function must be sets. (Contributed by AV, 16-May-2019.) |
Ref | Expression |
---|---|
ovmpt3rab1.o | |
ovmpt3rab1.m | |
ovmpt3rab1.n |
Ref | Expression |
---|---|
ovmpt3rabdm |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ovmpt3rab1.o | . . . . 5 | |
2 | ovmpt3rab1.m | . . . . 5 | |
3 | ovmpt3rab1.n | . . . . 5 | |
4 | sbceq1a 3446 | . . . . . 6 | |
5 | sbceq1a 3446 | . . . . . 6 | |
6 | 4, 5 | sylan9bbr 737 | . . . . 5 |
7 | nfsbc1v 3455 | . . . . 5 | |
8 | nfcv 2764 | . . . . . 6 | |
9 | nfsbc1v 3455 | . . . . . 6 | |
10 | 8, 9 | nfsbc 3457 | . . . . 5 |
11 | 1, 2, 3, 6, 7, 10 | ovmpt3rab1 6891 | . . . 4 |
12 | 11 | adantr 481 | . . 3 |
13 | 12 | dmeqd 5326 | . 2 |
14 | rabexg 4812 | . . . . 5 | |
15 | 14 | adantl 482 | . . . 4 |
16 | 15 | ralrimivw 2967 | . . 3 |
17 | dmmptg 5632 | . . 3 | |
18 | 16, 17 | syl 17 | . 2 |
19 | 13, 18 | eqtrd 2656 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 w3a 1037 wceq 1483 wcel 1990 wral 2912 crab 2916 cvv 3200 wsbc 3435 cmpt 4729 cdm 5114 (class class class)co 6650 cmpt2 6652 |
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-rep 4771 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-ne 2795 df-ral 2917 df-rex 2918 df-reu 2919 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 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-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 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 |
This theorem is referenced by: elovmpt3rab1 6893 |
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