Step |
Hyp |
Ref |
Expression |
1 |
|
elxr |
|
2 |
|
ltnr |
|
3 |
|
pnfnre |
|
4 |
3
|
neli |
|
5 |
4
|
intnan |
|
6 |
5
|
intnanr |
|
7 |
|
pnfnemnf |
|
8 |
7
|
neii |
|
9 |
8
|
intnanr |
|
10 |
6 9
|
pm3.2ni |
|
11 |
4
|
intnanr |
|
12 |
4
|
intnan |
|
13 |
11 12
|
pm3.2ni |
|
14 |
10 13
|
pm3.2ni |
|
15 |
|
pnfxr |
|
16 |
|
ltxr |
|
17 |
15 15 16
|
mp2an |
|
18 |
14 17
|
mtbir |
|
19 |
|
breq12 |
|
20 |
19
|
anidms |
|
21 |
18 20
|
mtbiri |
|
22 |
|
mnfnre |
|
23 |
22
|
neli |
|
24 |
23
|
intnan |
|
25 |
24
|
intnanr |
|
26 |
7
|
nesymi |
|
27 |
26
|
intnan |
|
28 |
25 27
|
pm3.2ni |
|
29 |
23
|
intnanr |
|
30 |
23
|
intnan |
|
31 |
29 30
|
pm3.2ni |
|
32 |
28 31
|
pm3.2ni |
|
33 |
|
mnfxr |
|
34 |
|
ltxr |
|
35 |
33 33 34
|
mp2an |
|
36 |
32 35
|
mtbir |
|
37 |
|
breq12 |
|
38 |
37
|
anidms |
|
39 |
36 38
|
mtbiri |
|
40 |
2 21 39
|
3jaoi |
|
41 |
1 40
|
sylbi |
|