Detailed syntax breakdown of Definition df-subc
Step | Hyp | Ref
| Expression |
1 | | csubc 16469 |
. 2
Subcat |
2 | | vc |
. . 3
 |
3 | | ccat 16325 |
. . 3
 |
4 | | vh |
. . . . . . 7
 |
5 | 4 | cv 1482 |
. . . . . 6
 |
6 | 2 | cv 1482 |
. . . . . . 7
 |
7 | | chomf 16327 |
. . . . . . 7
f |
8 | 6, 7 | cfv 5888 |
. . . . . 6
 f    |
9 | | cssc 16467 |
. . . . . 6
cat |
10 | 5, 8, 9 | wbr 4653 |
. . . . 5
cat  f    |
11 | | vx |
. . . . . . . . . . 11
 |
12 | 11 | cv 1482 |
. . . . . . . . . 10
 |
13 | | ccid 16326 |
. . . . . . . . . . 11
 |
14 | 6, 13 | cfv 5888 |
. . . . . . . . . 10
     |
15 | 12, 14 | cfv 5888 |
. . . . . . . . 9
         |
16 | 12, 12, 5 | co 6650 |
. . . . . . . . 9
     |
17 | 15, 16 | wcel 1990 |
. . . . . . . 8
             |
18 | | vg |
. . . . . . . . . . . . . . 15
 |
19 | 18 | cv 1482 |
. . . . . . . . . . . . . 14
 |
20 | | vf |
. . . . . . . . . . . . . . 15
 |
21 | 20 | cv 1482 |
. . . . . . . . . . . . . 14
 |
22 | | vy |
. . . . . . . . . . . . . . . . 17
 |
23 | 22 | cv 1482 |
. . . . . . . . . . . . . . . 16
 |
24 | 12, 23 | cop 4183 |
. . . . . . . . . . . . . . 15
    |
25 | | vz |
. . . . . . . . . . . . . . . 16
 |
26 | 25 | cv 1482 |
. . . . . . . . . . . . . . 15
 |
27 | | cco 15953 |
. . . . . . . . . . . . . . . 16
comp |
28 | 6, 27 | cfv 5888 |
. . . . . . . . . . . . . . 15
comp   |
29 | 24, 26, 28 | co 6650 |
. . . . . . . . . . . . . 14
     comp     |
30 | 19, 21, 29 | co 6650 |
. . . . . . . . . . . . 13
       comp       |
31 | 12, 26, 5 | co 6650 |
. . . . . . . . . . . . 13
     |
32 | 30, 31 | wcel 1990 |
. . . . . . . . . . . 12
       comp           |
33 | 23, 26, 5 | co 6650 |
. . . . . . . . . . . 12
     |
34 | 32, 18, 33 | wral 2912 |
. . . . . . . . . . 11
             comp           |
35 | 12, 23, 5 | co 6650 |
. . . . . . . . . . 11
     |
36 | 34, 20, 35 | wral 2912 |
. . . . . . . . . 10
                   comp           |
37 | | vs |
. . . . . . . . . . 11
 |
38 | 37 | cv 1482 |
. . . . . . . . . 10
 |
39 | 36, 25, 38 | wral 2912 |
. . . . . . . . 9

                   comp           |
40 | 39, 22, 38 | wral 2912 |
. . . . . . . 8


                   comp           |
41 | 17, 40 | wa 384 |
. . . . . . 7
             

                   comp            |
42 | 41, 11, 38 | wral 2912 |
. . . . . 6

             

                   comp            |
43 | 5 | cdm 5114 |
. . . . . . 7
 |
44 | 43 | cdm 5114 |
. . . . . 6
 |
45 | 42, 37, 44 | wsbc 3435 |
. . . . 5
  ![]. ].](_drbrack.gif) 
                                  comp            |
46 | 10, 45 | wa 384 |
. . . 4
 cat 
f     ![]. ].](_drbrack.gif)                                    comp             |
47 | 46, 4 | cab 2608 |
. . 3
  cat  f     ![]. ].](_drbrack.gif) 
                                  comp              |
48 | 2, 3, 47 | cmpt 4729 |
. 2
   cat  f     ![]. ].](_drbrack.gif) 
                                  comp               |
49 | 1, 48 | wceq 1483 |
1
Subcat    cat 
f     ![]. ].](_drbrack.gif)                                    comp               |