Step |
Hyp |
Ref |
Expression |
1 |
|
maxprmfct.1 |
|
2 |
1
|
ssrab3 |
|
3 |
|
prmz |
|
4 |
3
|
ssriv |
|
5 |
2 4
|
sstri |
|
6 |
5
|
a1i |
|
7 |
|
exprmfct |
|
8 |
|
breq1 |
|
9 |
8 1
|
elrab2 |
|
10 |
9
|
exbii |
|
11 |
|
n0 |
|
12 |
|
df-rex |
|
13 |
10 11 12
|
3bitr4ri |
|
14 |
7 13
|
sylib |
|
15 |
|
eluzelz |
|
16 |
|
eluz2nn |
|
17 |
3
|
anim1i |
|
18 |
9 17
|
sylbi |
|
19 |
|
dvdsle |
|
20 |
19
|
expcom |
|
21 |
20
|
impd |
|
22 |
18 21
|
syl5 |
|
23 |
22
|
ralrimiv |
|
24 |
16 23
|
syl |
|
25 |
|
brralrspcev |
|
26 |
15 24 25
|
syl2anc |
|
27 |
6 14 26
|
3jca |
|
28 |
|
suprzcl2 |
|
29 |
27 28
|
jccir |
|