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Mirrors > Home > MPE Home > Th. List > isibl2 | Structured version Visualization version Unicode version |
Description: The predicate " is integrable" when is a mapping operation. (Contributed by Mario Carneiro, 31-Jul-2014.) (Revised by Mario Carneiro, 23-Aug-2014.) |
Ref | Expression |
---|---|
isibl.1 | |
isibl.2 | |
isibl2.3 |
Ref | Expression |
---|---|
isibl2 | MblFn |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | isibl.1 | . . 3 | |
2 | nfv 1843 | . . . . . . 7 | |
3 | nfcv 2764 | . . . . . . . 8 | |
4 | nfcv 2764 | . . . . . . . 8 | |
5 | nfcv 2764 | . . . . . . . . 9 | |
6 | nffvmpt1 6199 | . . . . . . . . . 10 | |
7 | nfcv 2764 | . . . . . . . . . 10 | |
8 | nfcv 2764 | . . . . . . . . . 10 | |
9 | 6, 7, 8 | nfov 6676 | . . . . . . . . 9 |
10 | 5, 9 | nffv 6198 | . . . . . . . 8 |
11 | 3, 4, 10 | nfbr 4699 | . . . . . . 7 |
12 | 2, 11 | nfan 1828 | . . . . . 6 |
13 | 12, 10, 3 | nfif 4115 | . . . . 5 |
14 | nfcv 2764 | . . . . 5 | |
15 | eleq1 2689 | . . . . . . 7 | |
16 | fveq2 6191 | . . . . . . . . . 10 | |
17 | 16 | oveq1d 6665 | . . . . . . . . 9 |
18 | 17 | fveq2d 6195 | . . . . . . . 8 |
19 | 18 | breq2d 4665 | . . . . . . 7 |
20 | 15, 19 | anbi12d 747 | . . . . . 6 |
21 | 20, 18 | ifbieq1d 4109 | . . . . 5 |
22 | 13, 14, 21 | cbvmpt 4749 | . . . 4 |
23 | simpr 477 | . . . . . . . . . 10 | |
24 | isibl2.3 | . . . . . . . . . 10 | |
25 | eqid 2622 | . . . . . . . . . . 11 | |
26 | 25 | fvmpt2 6291 | . . . . . . . . . 10 |
27 | 23, 24, 26 | syl2anc 693 | . . . . . . . . 9 |
28 | 27 | oveq1d 6665 | . . . . . . . 8 |
29 | 28 | fveq2d 6195 | . . . . . . 7 |
30 | isibl.2 | . . . . . . 7 | |
31 | 29, 30 | eqtr4d 2659 | . . . . . 6 |
32 | 31 | ibllem 23531 | . . . . 5 |
33 | 32 | mpteq2dv 4745 | . . . 4 |
34 | 22, 33 | syl5eq 2668 | . . 3 |
35 | 1, 34 | eqtr4d 2659 | . 2 |
36 | eqidd 2623 | . 2 | |
37 | 25, 24 | dmmptd 6024 | . 2 |
38 | eqidd 2623 | . 2 | |
39 | 35, 36, 37, 38 | isibl 23532 | 1 MblFn |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wceq 1483 wcel 1990 wral 2912 cif 4086 class class class wbr 4653 cmpt 4729 cfv 5888 (class class class)co 6650 cr 9935 cc0 9936 ci 9938 cle 10075 cdiv 10684 c3 11071 cfz 12326 cexp 12860 cre 13837 MblFncmbf 23383 citg2 23385 cibl 23386 |
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-8 1992 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-pow 4843 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-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-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-fv 5896 df-ov 6653 df-ibl 23391 |
This theorem is referenced by: iblitg 23535 iblcnlem1 23554 iblss 23571 iblss2 23572 itgeqa 23580 iblconst 23584 iblabsr 23596 iblmulc2 23597 iblmulc2nc 33475 iblsplit 40182 |
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