| Step |
Hyp |
Ref |
Expression |
| 1 |
|
merco1 |
|- ( ( ( ( ( F. -> ph ) -> ( ph -> F. ) ) -> ( ph -> F. ) ) -> ( F. -> ph ) ) -> ( ( ( F. -> ph ) -> F. ) -> ( ph -> F. ) ) ) |
| 2 |
|
merco1 |
|- ( ( ( ( ( ( F. -> ph ) -> ( ph -> F. ) ) -> ( ph -> F. ) ) -> ( F. -> ph ) ) -> ( ( ( F. -> ph ) -> F. ) -> ( ph -> F. ) ) ) -> ( ( ( ( ( F. -> ph ) -> F. ) -> ( ph -> F. ) ) -> ( F. -> ph ) ) -> ( ph -> ( F. -> ph ) ) ) ) |
| 3 |
1 2
|
ax-mp |
|- ( ( ( ( ( F. -> ph ) -> F. ) -> ( ph -> F. ) ) -> ( F. -> ph ) ) -> ( ph -> ( F. -> ph ) ) ) |
| 4 |
|
merco1 |
|- ( ( ( ( ( ( F. -> ph ) -> F. ) -> ( ph -> F. ) ) -> ( F. -> ph ) ) -> ( ph -> ( F. -> ph ) ) ) -> ( ( ( ph -> ( F. -> ph ) ) -> ( F. -> ph ) ) -> ( ph -> ( F. -> ph ) ) ) ) |
| 5 |
3 4
|
ax-mp |
|- ( ( ( ph -> ( F. -> ph ) ) -> ( F. -> ph ) ) -> ( ph -> ( F. -> ph ) ) ) |
| 6 |
|
merco1 |
|- ( ( ( ( ( F. -> ph ) -> ( ph -> F. ) ) -> ( ( ph -> ( F. -> ph ) ) -> F. ) ) -> ( ph -> ( F. -> ph ) ) ) -> ( ( ( ph -> ( F. -> ph ) ) -> F. ) -> ( ph -> F. ) ) ) |
| 7 |
|
merco1 |
|- ( ( ( ( ( ( F. -> ph ) -> ( ph -> F. ) ) -> ( ( ph -> ( F. -> ph ) ) -> F. ) ) -> ( ph -> ( F. -> ph ) ) ) -> ( ( ( ph -> ( F. -> ph ) ) -> F. ) -> ( ph -> F. ) ) ) -> ( ( ( ( ( ph -> ( F. -> ph ) ) -> F. ) -> ( ph -> F. ) ) -> ( F. -> ph ) ) -> ( ( ph -> ( F. -> ph ) ) -> ( F. -> ph ) ) ) ) |
| 8 |
6 7
|
ax-mp |
|- ( ( ( ( ( ph -> ( F. -> ph ) ) -> F. ) -> ( ph -> F. ) ) -> ( F. -> ph ) ) -> ( ( ph -> ( F. -> ph ) ) -> ( F. -> ph ) ) ) |
| 9 |
|
merco1 |
|- ( ( ( ( ( ( ph -> ( F. -> ph ) ) -> F. ) -> ( ph -> F. ) ) -> ( F. -> ph ) ) -> ( ( ph -> ( F. -> ph ) ) -> ( F. -> ph ) ) ) -> ( ( ( ( ph -> ( F. -> ph ) ) -> ( F. -> ph ) ) -> ( ph -> ( F. -> ph ) ) ) -> ( ph -> ( ph -> ( F. -> ph ) ) ) ) ) |
| 10 |
8 9
|
ax-mp |
|- ( ( ( ( ph -> ( F. -> ph ) ) -> ( F. -> ph ) ) -> ( ph -> ( F. -> ph ) ) ) -> ( ph -> ( ph -> ( F. -> ph ) ) ) ) |
| 11 |
5 10
|
ax-mp |
|- ( ph -> ( ph -> ( F. -> ph ) ) ) |
| 12 |
|
merco1 |
|- ( ( ( ( ( F. -> ph ) -> ( ph -> F. ) ) -> ( ph -> F. ) ) -> ( F. -> ch ) ) -> ( ( ( F. -> ch ) -> F. ) -> ( ph -> F. ) ) ) |
| 13 |
|
merco1 |
|- ( ( ( ( ( ( F. -> ph ) -> ( ph -> F. ) ) -> ( ph -> F. ) ) -> ( F. -> ch ) ) -> ( ( ( F. -> ch ) -> F. ) -> ( ph -> F. ) ) ) -> ( ( ( ( ( F. -> ch ) -> F. ) -> ( ph -> F. ) ) -> ( F. -> ph ) ) -> ( ph -> ( F. -> ph ) ) ) ) |
| 14 |
12 13
|
ax-mp |
|- ( ( ( ( ( F. -> ch ) -> F. ) -> ( ph -> F. ) ) -> ( F. -> ph ) ) -> ( ph -> ( F. -> ph ) ) ) |
| 15 |
|
merco1 |
|- ( ( ( ( ( ( F. -> ch ) -> F. ) -> ( ph -> F. ) ) -> ( F. -> ph ) ) -> ( ph -> ( F. -> ph ) ) ) -> ( ( ( ph -> ( F. -> ph ) ) -> ( F. -> ch ) ) -> ( ph -> ( F. -> ch ) ) ) ) |
| 16 |
14 15
|
ax-mp |
|- ( ( ( ph -> ( F. -> ph ) ) -> ( F. -> ch ) ) -> ( ph -> ( F. -> ch ) ) ) |
| 17 |
|
merco1 |
|- ( ( ( ( ( F. -> ch ) -> ( ( ph -> ( ph -> ( F. -> ph ) ) ) -> F. ) ) -> ( ( ph -> ( F. -> ph ) ) -> F. ) ) -> ( ph -> ( F. -> ch ) ) ) -> ( ( ( ph -> ( F. -> ch ) ) -> F. ) -> ( ( ph -> ( ph -> ( F. -> ph ) ) ) -> F. ) ) ) |
| 18 |
|
merco1 |
|- ( ( ( ( ( ( F. -> ch ) -> ( ( ph -> ( ph -> ( F. -> ph ) ) ) -> F. ) ) -> ( ( ph -> ( F. -> ph ) ) -> F. ) ) -> ( ph -> ( F. -> ch ) ) ) -> ( ( ( ph -> ( F. -> ch ) ) -> F. ) -> ( ( ph -> ( ph -> ( F. -> ph ) ) ) -> F. ) ) ) -> ( ( ( ( ( ph -> ( F. -> ch ) ) -> F. ) -> ( ( ph -> ( ph -> ( F. -> ph ) ) ) -> F. ) ) -> ( F. -> ch ) ) -> ( ( ph -> ( F. -> ph ) ) -> ( F. -> ch ) ) ) ) |
| 19 |
17 18
|
ax-mp |
|- ( ( ( ( ( ph -> ( F. -> ch ) ) -> F. ) -> ( ( ph -> ( ph -> ( F. -> ph ) ) ) -> F. ) ) -> ( F. -> ch ) ) -> ( ( ph -> ( F. -> ph ) ) -> ( F. -> ch ) ) ) |
| 20 |
|
merco1 |
|- ( ( ( ( ( ( ph -> ( F. -> ch ) ) -> F. ) -> ( ( ph -> ( ph -> ( F. -> ph ) ) ) -> F. ) ) -> ( F. -> ch ) ) -> ( ( ph -> ( F. -> ph ) ) -> ( F. -> ch ) ) ) -> ( ( ( ( ph -> ( F. -> ph ) ) -> ( F. -> ch ) ) -> ( ph -> ( F. -> ch ) ) ) -> ( ( ph -> ( ph -> ( F. -> ph ) ) ) -> ( ph -> ( F. -> ch ) ) ) ) ) |
| 21 |
19 20
|
ax-mp |
|- ( ( ( ( ph -> ( F. -> ph ) ) -> ( F. -> ch ) ) -> ( ph -> ( F. -> ch ) ) ) -> ( ( ph -> ( ph -> ( F. -> ph ) ) ) -> ( ph -> ( F. -> ch ) ) ) ) |
| 22 |
16 21
|
ax-mp |
|- ( ( ph -> ( ph -> ( F. -> ph ) ) ) -> ( ph -> ( F. -> ch ) ) ) |
| 23 |
11 22
|
ax-mp |
|- ( ph -> ( F. -> ch ) ) |