Step |
Hyp |
Ref |
Expression |
1 |
|
itsclinecirc0b.i |
|
2 |
|
itsclinecirc0b.e |
|
3 |
|
itsclinecirc0b.p |
|
4 |
|
itsclinecirc0b.s |
|
5 |
|
itsclinecirc0b.0 |
|
6 |
|
itsclinecirc0b.q |
|
7 |
|
itsclinecirc0b.d |
|
8 |
|
itsclinecirc0b.l |
|
9 |
|
itsclinecirc0b.a |
|
10 |
|
itsclinecirc0b.b |
|
11 |
|
itsclinecirc0b.c |
|
12 |
|
elin |
|
13 |
1 2 3 4 5 6 7 8 9 10 11
|
itsclinecirc0b |
|
14 |
12 13
|
syl5bb |
|
15 |
1 3
|
rrx2pyel |
|
16 |
15
|
adantr |
|
17 |
1 3
|
rrx2pyel |
|
18 |
17
|
adantl |
|
19 |
16 18
|
resubcld |
|
20 |
9 19
|
eqeltrid |
|
21 |
20
|
3adant3 |
|
22 |
21
|
adantr |
|
23 |
1 3
|
rrx2pxel |
|
24 |
23
|
adantl |
|
25 |
1 3
|
rrx2pxel |
|
26 |
25
|
adantr |
|
27 |
24 26
|
resubcld |
|
28 |
10 27
|
eqeltrid |
|
29 |
28
|
3adant3 |
|
30 |
29
|
adantr |
|
31 |
16 24
|
remulcld |
|
32 |
26 18
|
remulcld |
|
33 |
31 32
|
resubcld |
|
34 |
11 33
|
eqeltrid |
|
35 |
34
|
3adant3 |
|
36 |
35
|
adantr |
|
37 |
22 30 36
|
3jca |
|
38 |
21 29 35
|
3jca |
|
39 |
|
rpre |
|
40 |
39
|
adantr |
|
41 |
6 7
|
itsclc0lem3 |
|
42 |
38 40 41
|
syl2an |
|
43 |
|
simprr |
|
44 |
42 43
|
jca |
|
45 |
20 28
|
jca |
|
46 |
6
|
resum2sqcl |
|
47 |
45 46
|
syl |
|
48 |
47
|
3adant3 |
|
49 |
1 3 10 9
|
rrx2pnedifcoorneorr |
|
50 |
49
|
orcomd |
|
51 |
6
|
resum2sqorgt0 |
|
52 |
21 29 50 51
|
syl3anc |
|
53 |
52
|
gt0ne0d |
|
54 |
48 53
|
jca |
|
55 |
54
|
adantr |
|
56 |
|
itsclc0lem1 |
|
57 |
37 44 55 56
|
syl3anc |
|
58 |
30 22 36
|
3jca |
|
59 |
48
|
adantr |
|
60 |
53
|
adantr |
|
61 |
59 60
|
jca |
|
62 |
|
itsclc0lem2 |
|
63 |
58 44 61 62
|
syl3anc |
|
64 |
|
itsclc0lem2 |
|
65 |
37 44 61 64
|
syl3anc |
|
66 |
|
itsclc0lem1 |
|
67 |
58 44 61 66
|
syl3anc |
|
68 |
1 3
|
prelrrx2b |
|
69 |
57 63 65 67 68
|
syl22anc |
|
70 |
14 69
|
bitrd |
|
71 |
70
|
eqrdv |
|