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Mirrors > Home > MPE Home > Th. List > imasaddflem | Structured version Visualization version Unicode version |
Description: The image set operations are closed if the original operation is. (Contributed by Mario Carneiro, 23-Feb-2015.) |
Ref | Expression |
---|---|
imasaddf.f | |
imasaddf.e | |
imasaddflem.a | |
imasaddflem.c |
Ref | Expression |
---|---|
imasaddflem |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | imasaddf.f | . . 3 | |
2 | imasaddf.e | . . 3 | |
3 | imasaddflem.a | . . 3 | |
4 | 1, 2, 3 | imasaddfnlem 16188 | . 2 |
5 | fof 6115 | . . . . . . . . . . . 12 | |
6 | 1, 5 | syl 17 | . . . . . . . . . . 11 |
7 | ffvelrn 6357 | . . . . . . . . . . . . 13 | |
8 | ffvelrn 6357 | . . . . . . . . . . . . 13 | |
9 | 7, 8 | anim12dan 882 | . . . . . . . . . . . 12 |
10 | opelxpi 5148 | . . . . . . . . . . . 12 | |
11 | 9, 10 | syl 17 | . . . . . . . . . . 11 |
12 | 6, 11 | sylan 488 | . . . . . . . . . 10 |
13 | imasaddflem.c | . . . . . . . . . . 11 | |
14 | ffvelrn 6357 | . . . . . . . . . . . 12 | |
15 | 6, 14 | sylan 488 | . . . . . . . . . . 11 |
16 | 13, 15 | syldan 487 | . . . . . . . . . 10 |
17 | opelxpi 5148 | . . . . . . . . . 10 | |
18 | 12, 16, 17 | syl2anc 693 | . . . . . . . . 9 |
19 | 18 | snssd 4340 | . . . . . . . 8 |
20 | 19 | anassrs 680 | . . . . . . 7 |
21 | 20 | ralrimiva 2966 | . . . . . 6 |
22 | iunss 4561 | . . . . . 6 | |
23 | 21, 22 | sylibr 224 | . . . . 5 |
24 | 23 | ralrimiva 2966 | . . . 4 |
25 | iunss 4561 | . . . 4 | |
26 | 24, 25 | sylibr 224 | . . 3 |
27 | 3, 26 | eqsstrd 3639 | . 2 |
28 | dff2 6371 | . 2 | |
29 | 4, 27, 28 | sylanbrc 698 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 w3a 1037 wceq 1483 wcel 1990 wral 2912 wss 3574 csn 4177 cop 4183 ciun 4520 cxp 5112 wfn 5883 wf 5884 wfo 5886 cfv 5888 (class class class)co 6650 |
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-ne 2795 df-ral 2917 df-rex 2918 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-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-fo 5894 df-fv 5896 |
This theorem is referenced by: imasaddf 16193 imasmulf 16196 qusaddflem 16212 |
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