| Step |
Hyp |
Ref |
Expression |
| 1 |
|
infcvg.1 |
|
| 2 |
|
infcvg.2 |
|
| 3 |
|
infcvg.3 |
|
| 4 |
|
infcvg.4 |
|
| 5 |
|
infcvg.5a |
|
| 6 |
|
infcvg.13 |
|
| 7 |
|
eqid |
|
| 8 |
6
|
negeqd |
|
| 9 |
8
|
rspceeqv |
|
| 10 |
7 9
|
mpan2 |
|
| 11 |
|
negex |
|
| 12 |
|
eqeq1 |
|
| 13 |
12
|
rexbidv |
|
| 14 |
11 13 1
|
elab2 |
|
| 15 |
10 14
|
sylibr |
|
| 16 |
1 2 3 4
|
infcvgaux1i |
|
| 17 |
16
|
suprubii |
|
| 18 |
15 17
|
syl |
|
| 19 |
6
|
eleq1d |
|
| 20 |
19 2
|
vtoclga |
|
| 21 |
16
|
suprclii |
|
| 22 |
|
lenegcon1 |
|
| 23 |
20 21 22
|
sylancl |
|
| 24 |
18 23
|
mpbid |
|
| 25 |
5 24
|
eqbrtrid |
|