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| Mirrors > Home > MPE Home > Th. List > df-fcf | Structured version Visualization version Unicode version | ||
| Description: Define a function that gives the cluster points of a function. (Contributed by Jeff Hankins, 24-Nov-2009.) |
| Ref | Expression |
|---|---|
| df-fcf |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cfcf 21741 |
. 2
| |
| 2 | vj |
. . 3
| |
| 3 | vf |
. . 3
| |
| 4 | ctop 20698 |
. . 3
| |
| 5 | cfil 21649 |
. . . . 5
| |
| 6 | 5 | crn 5115 |
. . . 4
|
| 7 | 6 | cuni 4436 |
. . 3
|
| 8 | vg |
. . . 4
| |
| 9 | 2 | cv 1482 |
. . . . . 6
|
| 10 | 9 | cuni 4436 |
. . . . 5
|
| 11 | 3 | cv 1482 |
. . . . . 6
|
| 12 | 11 | cuni 4436 |
. . . . 5
|
| 13 | cmap 7857 |
. . . . 5
| |
| 14 | 10, 12, 13 | co 6650 |
. . . 4
|
| 15 | 8 | cv 1482 |
. . . . . . 7
|
| 16 | cfm 21737 |
. . . . . . 7
| |
| 17 | 10, 15, 16 | co 6650 |
. . . . . 6
|
| 18 | 11, 17 | cfv 5888 |
. . . . 5
|
| 19 | cfcls 21740 |
. . . . 5
| |
| 20 | 9, 18, 19 | co 6650 |
. . . 4
|
| 21 | 8, 14, 20 | cmpt 4729 |
. . 3
|
| 22 | 2, 3, 4, 7, 21 | cmpt2 6652 |
. 2
|
| 23 | 1, 22 | wceq 1483 |
1
|
| Colors of variables: wff setvar class |
| This definition is referenced by: fcfval 21837 |
| Copyright terms: Public domain | W3C validator |