| Step |
Hyp |
Ref |
Expression |
| 1 |
|
paste.1 |
|
| 2 |
|
paste.2 |
|
| 3 |
|
paste.4 |
|
| 4 |
|
paste.5 |
|
| 5 |
|
paste.6 |
|
| 6 |
|
paste.7 |
|
| 7 |
|
paste.8 |
|
| 8 |
|
paste.9 |
|
| 9 |
5
|
ineq2d |
|
| 10 |
|
indi |
|
| 11 |
6
|
ffund |
|
| 12 |
|
respreima |
|
| 13 |
|
respreima |
|
| 14 |
12 13
|
uneq12d |
|
| 15 |
11 14
|
syl |
|
| 16 |
10 15
|
eqtr4id |
|
| 17 |
|
imassrn |
|
| 18 |
|
dfdm4 |
|
| 19 |
|
fdm |
|
| 20 |
18 19
|
eqtr3id |
|
| 21 |
17 20
|
sseqtrid |
|
| 22 |
6 21
|
syl |
|
| 23 |
|
dfss2 |
|
| 24 |
22 23
|
sylib |
|
| 25 |
9 16 24
|
3eqtr3rd |
|
| 26 |
25
|
adantr |
|
| 27 |
|
cnclima |
|
| 28 |
7 27
|
sylan |
|
| 29 |
|
restcldr |
|
| 30 |
3 28 29
|
syl2an2r |
|
| 31 |
|
cnclima |
|
| 32 |
8 31
|
sylan |
|
| 33 |
|
restcldr |
|
| 34 |
4 32 33
|
syl2an2r |
|
| 35 |
|
uncld |
|
| 36 |
30 34 35
|
syl2anc |
|
| 37 |
26 36
|
eqeltrd |
|
| 38 |
37
|
ralrimiva |
|
| 39 |
|
cldrcl |
|
| 40 |
3 39
|
syl |
|
| 41 |
|
cntop2 |
|
| 42 |
7 41
|
syl |
|
| 43 |
1
|
toptopon |
|
| 44 |
2
|
toptopon |
|
| 45 |
|
iscncl |
|
| 46 |
43 44 45
|
syl2anb |
|
| 47 |
40 42 46
|
syl2anc |
|
| 48 |
6 38 47
|
mpbir2and |
|