Step |
Hyp |
Ref |
Expression |
1 |
|
opsrle.s |
|
2 |
|
opsrle.o |
|
3 |
|
opsrle.b |
|
4 |
|
opsrle.q |
|
5 |
|
opsrle.c |
|
6 |
|
opsrle.d |
|
7 |
|
opsrle.l |
|
8 |
|
opsrle.t |
|
9 |
|
eqid |
|
10 |
|
simprl |
|
11 |
|
simprr |
|
12 |
8
|
adantr |
|
13 |
1 2 3 4 5 6 9 10 11 12
|
opsrval |
|
14 |
13
|
fveq2d |
|
15 |
1
|
ovexi |
|
16 |
3
|
fvexi |
|
17 |
16 16
|
xpex |
|
18 |
|
vex |
|
19 |
|
vex |
|
20 |
18 19
|
prss |
|
21 |
20
|
anbi1i |
|
22 |
21
|
opabbii |
|
23 |
|
opabssxp |
|
24 |
22 23
|
eqsstrri |
|
25 |
17 24
|
ssexi |
|
26 |
|
pleid |
|
27 |
26
|
setsid |
|
28 |
15 25 27
|
mp2an |
|
29 |
14 7 28
|
3eqtr4g |
|
30 |
|
reldmopsr |
|
31 |
30
|
ovprc |
|
32 |
31
|
adantl |
|
33 |
32
|
fveq1d |
|
34 |
2 33
|
eqtrid |
|
35 |
|
0fv |
|
36 |
34 35
|
eqtrdi |
|
37 |
36
|
fveq2d |
|
38 |
26
|
str0 |
|
39 |
37 7 38
|
3eqtr4g |
|
40 |
|
reldmpsr |
|
41 |
40
|
ovprc |
|
42 |
41
|
adantl |
|
43 |
1 42
|
eqtrid |
|
44 |
43
|
fveq2d |
|
45 |
|
base0 |
|
46 |
44 3 45
|
3eqtr4g |
|
47 |
46
|
xpeq2d |
|
48 |
|
xp0 |
|
49 |
47 48
|
eqtrdi |
|
50 |
|
sseq0 |
|
51 |
24 49 50
|
sylancr |
|
52 |
39 51
|
eqtr4d |
|
53 |
29 52
|
pm2.61dan |
|