Detailed syntax breakdown of Definition df-nat
Step | Hyp | Ref
| Expression |
1 | | cnat 16601 |
. 2
Nat |
2 | | vt |
. . 3
|
3 | | vu |
. . 3
|
4 | | ccat 16325 |
. . 3
|
5 | | vf |
. . . 4
|
6 | | vg |
. . . 4
|
7 | 2 | cv 1482 |
. . . . 5
|
8 | 3 | cv 1482 |
. . . . 5
|
9 | | cfunc 16514 |
. . . . 5
|
10 | 7, 8, 9 | co 6650 |
. . . 4
|
11 | | vr |
. . . . 5
|
12 | 5 | cv 1482 |
. . . . . 6
|
13 | | c1st 7166 |
. . . . . 6
|
14 | 12, 13 | cfv 5888 |
. . . . 5
|
15 | | vs |
. . . . . 6
|
16 | 6 | cv 1482 |
. . . . . . 7
|
17 | 16, 13 | cfv 5888 |
. . . . . 6
|
18 | | vy |
. . . . . . . . . . . . . 14
|
19 | 18 | cv 1482 |
. . . . . . . . . . . . 13
|
20 | | va |
. . . . . . . . . . . . . 14
|
21 | 20 | cv 1482 |
. . . . . . . . . . . . 13
|
22 | 19, 21 | cfv 5888 |
. . . . . . . . . . . 12
|
23 | | vh |
. . . . . . . . . . . . . 14
|
24 | 23 | cv 1482 |
. . . . . . . . . . . . 13
|
25 | | vx |
. . . . . . . . . . . . . . 15
|
26 | 25 | cv 1482 |
. . . . . . . . . . . . . 14
|
27 | | c2nd 7167 |
. . . . . . . . . . . . . . 15
|
28 | 12, 27 | cfv 5888 |
. . . . . . . . . . . . . 14
|
29 | 26, 19, 28 | co 6650 |
. . . . . . . . . . . . 13
|
30 | 24, 29 | cfv 5888 |
. . . . . . . . . . . 12
|
31 | 11 | cv 1482 |
. . . . . . . . . . . . . . 15
|
32 | 26, 31 | cfv 5888 |
. . . . . . . . . . . . . 14
|
33 | 19, 31 | cfv 5888 |
. . . . . . . . . . . . . 14
|
34 | 32, 33 | cop 4183 |
. . . . . . . . . . . . 13
|
35 | 15 | cv 1482 |
. . . . . . . . . . . . . 14
|
36 | 19, 35 | cfv 5888 |
. . . . . . . . . . . . 13
|
37 | | cco 15953 |
. . . . . . . . . . . . . 14
comp |
38 | 8, 37 | cfv 5888 |
. . . . . . . . . . . . 13
comp |
39 | 34, 36, 38 | co 6650 |
. . . . . . . . . . . 12
comp |
40 | 22, 30, 39 | co 6650 |
. . . . . . . . . . 11
comp |
41 | 16, 27 | cfv 5888 |
. . . . . . . . . . . . . 14
|
42 | 26, 19, 41 | co 6650 |
. . . . . . . . . . . . 13
|
43 | 24, 42 | cfv 5888 |
. . . . . . . . . . . 12
|
44 | 26, 21 | cfv 5888 |
. . . . . . . . . . . 12
|
45 | 26, 35 | cfv 5888 |
. . . . . . . . . . . . . 14
|
46 | 32, 45 | cop 4183 |
. . . . . . . . . . . . 13
|
47 | 46, 36, 38 | co 6650 |
. . . . . . . . . . . 12
comp |
48 | 43, 44, 47 | co 6650 |
. . . . . . . . . . 11
comp |
49 | 40, 48 | wceq 1483 |
. . . . . . . . . 10
comp comp |
50 | | chom 15952 |
. . . . . . . . . . . 12
|
51 | 7, 50 | cfv 5888 |
. . . . . . . . . . 11
|
52 | 26, 19, 51 | co 6650 |
. . . . . . . . . 10
|
53 | 49, 23, 52 | wral 2912 |
. . . . . . . . 9
comp comp |
54 | | cbs 15857 |
. . . . . . . . . 10
|
55 | 7, 54 | cfv 5888 |
. . . . . . . . 9
|
56 | 53, 18, 55 | wral 2912 |
. . . . . . . 8
comp comp |
57 | 56, 25, 55 | wral 2912 |
. . . . . . 7
comp comp |
58 | 8, 50 | cfv 5888 |
. . . . . . . . 9
|
59 | 32, 45, 58 | co 6650 |
. . . . . . . 8
|
60 | 25, 55, 59 | cixp 7908 |
. . . . . . 7
|
61 | 57, 20, 60 | crab 2916 |
. . . . . 6
comp comp |
62 | 15, 17, 61 | csb 3533 |
. . . . 5
comp comp |
63 | 11, 14, 62 | csb 3533 |
. . . 4
comp comp |
64 | 5, 6, 10, 10, 63 | cmpt2 6652 |
. . 3
comp comp |
65 | 2, 3, 4, 4, 64 | cmpt2 6652 |
. 2
comp comp |
66 | 1, 65 | wceq 1483 |
1
Nat
comp comp |