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Mirrors > Home > MPE Home > Th. List > df-ltbag | Structured version Visualization version Unicode version |
Description: Define a well-order on the set of all finite bags from the index set given a wellordering of . (Contributed by Mario Carneiro, 8-Feb-2015.) |
Ref | Expression |
---|---|
df-ltbag | bag |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cltb 19354 | . 2 bag | |
2 | vr | . . 3 | |
3 | vi | . . 3 | |
4 | cvv 3200 | . . 3 | |
5 | vx | . . . . . . . 8 | |
6 | 5 | cv 1482 | . . . . . . 7 |
7 | vy | . . . . . . . 8 | |
8 | 7 | cv 1482 | . . . . . . 7 |
9 | 6, 8 | cpr 4179 | . . . . . 6 |
10 | vh | . . . . . . . . . . 11 | |
11 | 10 | cv 1482 | . . . . . . . . . 10 |
12 | 11 | ccnv 5113 | . . . . . . . . 9 |
13 | cn 11020 | . . . . . . . . 9 | |
14 | 12, 13 | cima 5117 | . . . . . . . 8 |
15 | cfn 7955 | . . . . . . . 8 | |
16 | 14, 15 | wcel 1990 | . . . . . . 7 |
17 | cn0 11292 | . . . . . . . 8 | |
18 | 3 | cv 1482 | . . . . . . . 8 |
19 | cmap 7857 | . . . . . . . 8 | |
20 | 17, 18, 19 | co 6650 | . . . . . . 7 |
21 | 16, 10, 20 | crab 2916 | . . . . . 6 |
22 | 9, 21 | wss 3574 | . . . . 5 |
23 | vz | . . . . . . . . . 10 | |
24 | 23 | cv 1482 | . . . . . . . . 9 |
25 | 24, 6 | cfv 5888 | . . . . . . . 8 |
26 | 24, 8 | cfv 5888 | . . . . . . . 8 |
27 | clt 10074 | . . . . . . . 8 | |
28 | 25, 26, 27 | wbr 4653 | . . . . . . 7 |
29 | vw | . . . . . . . . . . 11 | |
30 | 29 | cv 1482 | . . . . . . . . . 10 |
31 | 2 | cv 1482 | . . . . . . . . . 10 |
32 | 24, 30, 31 | wbr 4653 | . . . . . . . . 9 |
33 | 30, 6 | cfv 5888 | . . . . . . . . . 10 |
34 | 30, 8 | cfv 5888 | . . . . . . . . . 10 |
35 | 33, 34 | wceq 1483 | . . . . . . . . 9 |
36 | 32, 35 | wi 4 | . . . . . . . 8 |
37 | 36, 29, 18 | wral 2912 | . . . . . . 7 |
38 | 28, 37 | wa 384 | . . . . . 6 |
39 | 38, 23, 18 | wrex 2913 | . . . . 5 |
40 | 22, 39 | wa 384 | . . . 4 |
41 | 40, 5, 7 | copab 4712 | . . 3 |
42 | 2, 3, 4, 4, 41 | cmpt2 6652 | . 2 |
43 | 1, 42 | wceq 1483 | 1 bag |
Colors of variables: wff setvar class |
This definition is referenced by: ltbval 19471 |
Copyright terms: Public domain | W3C validator |