Step |
Hyp |
Ref |
Expression |
1 |
|
mzpval |
|
2 |
|
mzpclall |
|
3 |
|
intss1 |
|
4 |
2 3
|
syl |
|
5 |
|
simpr |
|
6 |
|
simplr |
|
7 |
|
mzpcl1 |
|
8 |
5 6 7
|
syl2anc |
|
9 |
8
|
ralrimiva |
|
10 |
|
ovex |
|
11 |
|
snex |
|
12 |
10 11
|
xpex |
|
13 |
12
|
elint2 |
|
14 |
9 13
|
sylibr |
|
15 |
14
|
ralrimiva |
|
16 |
|
simpr |
|
17 |
|
simplr |
|
18 |
|
mzpcl2 |
|
19 |
16 17 18
|
syl2anc |
|
20 |
19
|
ralrimiva |
|
21 |
10
|
mptex |
|
22 |
21
|
elint2 |
|
23 |
20 22
|
sylibr |
|
24 |
23
|
ralrimiva |
|
25 |
15 24
|
jca |
|
26 |
|
vex |
|
27 |
26
|
elint2 |
|
28 |
|
vex |
|
29 |
28
|
elint2 |
|
30 |
|
mzpcl34 |
|
31 |
30
|
3expib |
|
32 |
31
|
ralimia |
|
33 |
|
r19.26 |
|
34 |
|
r19.26 |
|
35 |
32 33 34
|
3imtr3i |
|
36 |
27 29 35
|
syl2anb |
|
37 |
|
ovex |
|
38 |
37
|
elint2 |
|
39 |
|
ovex |
|
40 |
39
|
elint2 |
|
41 |
38 40
|
anbi12i |
|
42 |
36 41
|
sylibr |
|
43 |
42
|
a1i |
|
44 |
43
|
ralrimivv |
|
45 |
4 25 44
|
jca32 |
|
46 |
|
elmzpcl |
|
47 |
45 46
|
mpbird |
|
48 |
1 47
|
eqeltrd |
|