| Step |
Hyp |
Ref |
Expression |
| 1 |
|
mpstssv.p |
|
| 2 |
|
msrf.r |
|
| 3 |
|
otex |
|
| 4 |
3
|
csbex |
|
| 5 |
4
|
csbex |
|
| 6 |
|
eqid |
|
| 7 |
6 1 2
|
msrfval |
|
| 8 |
5 7
|
fnmpti |
|
| 9 |
1
|
mpst123 |
|
| 10 |
9
|
fveq2d |
|
| 11 |
|
id |
|
| 12 |
9 11
|
eqeltrrd |
|
| 13 |
|
eqid |
|
| 14 |
6 1 2 13
|
msrval |
|
| 15 |
12 14
|
syl |
|
| 16 |
10 15
|
eqtrd |
|
| 17 |
|
inss1 |
|
| 18 |
|
eqid |
|
| 19 |
|
eqid |
|
| 20 |
18 19 1
|
elmpst |
|
| 21 |
12 20
|
sylib |
|
| 22 |
21
|
simp1d |
|
| 23 |
22
|
simpld |
|
| 24 |
17 23
|
sstrid |
|
| 25 |
|
cnvin |
|
| 26 |
22
|
simprd |
|
| 27 |
|
cnvxp |
|
| 28 |
27
|
a1i |
|
| 29 |
26 28
|
ineq12d |
|
| 30 |
25 29
|
eqtrid |
|
| 31 |
24 30
|
jca |
|
| 32 |
21
|
simp2d |
|
| 33 |
21
|
simp3d |
|
| 34 |
18 19 1
|
elmpst |
|
| 35 |
31 32 33 34
|
syl3anbrc |
|
| 36 |
16 35
|
eqeltrd |
|
| 37 |
36
|
rgen |
|
| 38 |
|
ffnfv |
|
| 39 |
8 37 38
|
mpbir2an |
|