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| Mirrors > Home > MPE Home > Th. List > abvfval | Structured version Visualization version Unicode version | ||
| Description: Value of the set of absolute values. (Contributed by Mario Carneiro, 8-Sep-2014.) |
| Ref | Expression |
|---|---|
| abvfval.a |
|
| abvfval.b |
|
| abvfval.p |
|
| abvfval.t |
|
| abvfval.z |
|
| Ref | Expression |
|---|---|
| abvfval |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | abvfval.a |
. 2
| |
| 2 | fveq2 6191 |
. . . . . 6
| |
| 3 | abvfval.b |
. . . . . 6
| |
| 4 | 2, 3 | syl6eqr 2674 |
. . . . 5
|
| 5 | 4 | oveq2d 6666 |
. . . 4
|
| 6 | fveq2 6191 |
. . . . . . . . 9
| |
| 7 | abvfval.z |
. . . . . . . . 9
| |
| 8 | 6, 7 | syl6eqr 2674 |
. . . . . . . 8
|
| 9 | 8 | eqeq2d 2632 |
. . . . . . 7
|
| 10 | 9 | bibi2d 332 |
. . . . . 6
|
| 11 | fveq2 6191 |
. . . . . . . . . . . 12
| |
| 12 | abvfval.t |
. . . . . . . . . . . 12
| |
| 13 | 11, 12 | syl6eqr 2674 |
. . . . . . . . . . 11
|
| 14 | 13 | oveqd 6667 |
. . . . . . . . . 10
|
| 15 | 14 | fveq2d 6195 |
. . . . . . . . 9
|
| 16 | 15 | eqeq1d 2624 |
. . . . . . . 8
|
| 17 | fveq2 6191 |
. . . . . . . . . . . 12
| |
| 18 | abvfval.p |
. . . . . . . . . . . 12
| |
| 19 | 17, 18 | syl6eqr 2674 |
. . . . . . . . . . 11
|
| 20 | 19 | oveqd 6667 |
. . . . . . . . . 10
|
| 21 | 20 | fveq2d 6195 |
. . . . . . . . 9
|
| 22 | 21 | breq1d 4663 |
. . . . . . . 8
|
| 23 | 16, 22 | anbi12d 747 |
. . . . . . 7
|
| 24 | 4, 23 | raleqbidv 3152 |
. . . . . 6
|
| 25 | 10, 24 | anbi12d 747 |
. . . . 5
|
| 26 | 4, 25 | raleqbidv 3152 |
. . . 4
|
| 27 | 5, 26 | rabeqbidv 3195 |
. . 3
|
| 28 | df-abv 18817 |
. . 3
| |
| 29 | ovex 6678 |
. . . 4
| |
| 30 | 29 | rabex 4813 |
. . 3
|
| 31 | 27, 28, 30 | fvmpt 6282 |
. 2
|
| 32 | 1, 31 | syl5eq 2668 |
1
|
| Colors of variables: wff setvar class |
| Syntax hints: |
| 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-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-iota 5851 df-fun 5890 df-fv 5896 df-ov 6653 df-abv 18817 |
| This theorem is referenced by: isabv 18819 |
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