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Mirrors > Home > MPE Home > Th. List > df-abv | Structured version Visualization version Unicode version |
Description: Define the set of absolute values on a ring. An absolute value is a generalization of the usual absolute value function df-abs 13976 to arbitrary rings. (Contributed by Mario Carneiro, 8-Sep-2014.) |
Ref | Expression |
---|---|
df-abv |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cabv 18816 |
. 2
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2 | vr |
. . 3
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3 | crg 18547 |
. . 3
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4 | vx |
. . . . . . . . . 10
![]() ![]() | |
5 | 4 | cv 1482 |
. . . . . . . . 9
![]() ![]() |
6 | vf |
. . . . . . . . . 10
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7 | 6 | cv 1482 |
. . . . . . . . 9
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8 | 5, 7 | cfv 5888 |
. . . . . . . 8
![]() ![]() ![]() ![]() ![]() ![]() |
9 | cc0 9936 |
. . . . . . . 8
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10 | 8, 9 | wceq 1483 |
. . . . . . 7
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
11 | 2 | cv 1482 |
. . . . . . . . 9
![]() ![]() |
12 | c0g 16100 |
. . . . . . . . 9
![]() ![]() | |
13 | 11, 12 | cfv 5888 |
. . . . . . . 8
![]() ![]() ![]() ![]() ![]() ![]() |
14 | 5, 13 | wceq 1483 |
. . . . . . 7
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
15 | 10, 14 | wb 196 |
. . . . . 6
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
16 | vy |
. . . . . . . . . . . 12
![]() ![]() | |
17 | 16 | cv 1482 |
. . . . . . . . . . 11
![]() ![]() |
18 | cmulr 15942 |
. . . . . . . . . . . 12
![]() ![]() | |
19 | 11, 18 | cfv 5888 |
. . . . . . . . . . 11
![]() ![]() ![]() ![]() ![]() ![]() |
20 | 5, 17, 19 | co 6650 |
. . . . . . . . . 10
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
21 | 20, 7 | cfv 5888 |
. . . . . . . . 9
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
22 | 17, 7 | cfv 5888 |
. . . . . . . . . 10
![]() ![]() ![]() ![]() ![]() ![]() |
23 | cmul 9941 |
. . . . . . . . . 10
![]() ![]() | |
24 | 8, 22, 23 | co 6650 |
. . . . . . . . 9
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
25 | 21, 24 | wceq 1483 |
. . . . . . . 8
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
26 | cplusg 15941 |
. . . . . . . . . . . 12
![]() ![]() | |
27 | 11, 26 | cfv 5888 |
. . . . . . . . . . 11
![]() ![]() ![]() ![]() ![]() ![]() |
28 | 5, 17, 27 | co 6650 |
. . . . . . . . . 10
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
29 | 28, 7 | cfv 5888 |
. . . . . . . . 9
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
30 | caddc 9939 |
. . . . . . . . . 10
![]() ![]() | |
31 | 8, 22, 30 | co 6650 |
. . . . . . . . 9
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
32 | cle 10075 |
. . . . . . . . 9
![]() ![]() | |
33 | 29, 31, 32 | wbr 4653 |
. . . . . . . 8
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
34 | 25, 33 | wa 384 |
. . . . . . 7
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
35 | cbs 15857 |
. . . . . . . 8
![]() ![]() | |
36 | 11, 35 | cfv 5888 |
. . . . . . 7
![]() ![]() ![]() ![]() ![]() ![]() |
37 | 34, 16, 36 | wral 2912 |
. . . . . 6
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38 | 15, 37 | wa 384 |
. . . . 5
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39 | 38, 4, 36 | wral 2912 |
. . . 4
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40 | cpnf 10071 |
. . . . . 6
![]() ![]() | |
41 | cico 12177 |
. . . . . 6
![]() ![]() | |
42 | 9, 40, 41 | co 6650 |
. . . . 5
![]() ![]() ![]() ![]() ![]() ![]() |
43 | cmap 7857 |
. . . . 5
![]() ![]() | |
44 | 42, 36, 43 | co 6650 |
. . . 4
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
45 | 39, 6, 44 | crab 2916 |
. . 3
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46 | 2, 3, 45 | cmpt 4729 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
47 | 1, 46 | wceq 1483 |
1
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Colors of variables: wff setvar class |
This definition is referenced by: abvfval 18818 abvrcl 18821 |
Copyright terms: Public domain | W3C validator |