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| Mirrors > Home > MPE Home > Th. List > hashcl | Structured version Visualization version Unicode version | ||
| Description: Closure of the |
| Ref | Expression |
|---|---|
| hashcl |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2622 |
. . 3
| |
| 2 | 1 | hashgval 13120 |
. 2
|
| 3 | ficardom 8787 |
. . 3
| |
| 4 | 1 | hashgf1o 12770 |
. . . . 5
|
| 5 | f1of 6137 |
. . . . 5
| |
| 6 | 4, 5 | ax-mp 5 |
. . . 4
|
| 7 | 6 | ffvelrni 6358 |
. . 3
|
| 8 | 3, 7 | syl 17 |
. 2
|
| 9 | 2, 8 | eqeltrrd 2702 |
1
|
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