| Step |
Hyp |
Ref |
Expression |
| 1 |
|
1rp |
|
| 2 |
1
|
ne0ii |
|
| 3 |
|
r19.2z |
|
| 4 |
2 3
|
mpan |
|
| 5 |
|
simprl |
|
| 6 |
|
mblss |
|
| 7 |
6
|
adantr |
|
| 8 |
5 7
|
sstrd |
|
| 9 |
8
|
rexlimiva |
|
| 10 |
9
|
rexlimivw |
|
| 11 |
4 10
|
syl |
|
| 12 |
|
inss1 |
|
| 13 |
|
elpwi |
|
| 14 |
13
|
adantr |
|
| 15 |
|
simpr |
|
| 16 |
|
ovolsscl |
|
| 17 |
12 14 15 16
|
mp3an2i |
|
| 18 |
|
difssd |
|
| 19 |
|
ovolsscl |
|
| 20 |
18 14 15 19
|
syl3anc |
|
| 21 |
17 20
|
readdcld |
|
| 22 |
21
|
ad2antrr |
|
| 23 |
15
|
ad2antrr |
|
| 24 |
|
difssd |
|
| 25 |
7
|
adantl |
|
| 26 |
|
rpre |
|
| 27 |
26
|
ad2antlr |
|
| 28 |
|
simprrr |
|
| 29 |
|
ovollecl |
|
| 30 |
25 27 28 29
|
syl3anc |
|
| 31 |
|
ovolsscl |
|
| 32 |
24 25 30 31
|
syl3anc |
|
| 33 |
23 32
|
readdcld |
|
| 34 |
23 27
|
readdcld |
|
| 35 |
17
|
ad2antrr |
|
| 36 |
20
|
ad2antrr |
|
| 37 |
|
inss1 |
|
| 38 |
14
|
ad2antrr |
|
| 39 |
|
ovolsscl |
|
| 40 |
37 38 23 39
|
mp3an2i |
|
| 41 |
|
difssd |
|
| 42 |
|
ovolsscl |
|
| 43 |
41 38 23 42
|
syl3anc |
|
| 44 |
43 32
|
readdcld |
|
| 45 |
|
simprrl |
|
| 46 |
|
sslin |
|
| 47 |
45 46
|
syl |
|
| 48 |
37 38
|
sstrid |
|
| 49 |
|
ovolss |
|
| 50 |
47 48 49
|
syl2anc |
|
| 51 |
38
|
ssdifssd |
|
| 52 |
25
|
ssdifssd |
|
| 53 |
51 52
|
unssd |
|
| 54 |
|
ovolun |
|
| 55 |
51 43 52 32 54
|
syl22anc |
|
| 56 |
|
ovollecl |
|
| 57 |
53 44 55 56
|
syl3anc |
|
| 58 |
|
ssun1 |
|
| 59 |
|
undif1 |
|
| 60 |
58 59
|
sseqtrri |
|
| 61 |
|
ssdif |
|
| 62 |
60 61
|
ax-mp |
|
| 63 |
|
difundir |
|
| 64 |
62 63
|
sseqtri |
|
| 65 |
|
difun1 |
|
| 66 |
|
ssequn2 |
|
| 67 |
45 66
|
sylib |
|
| 68 |
67
|
difeq2d |
|
| 69 |
65 68
|
eqtr3id |
|
| 70 |
69
|
uneq1d |
|
| 71 |
64 70
|
sseqtrid |
|
| 72 |
|
ovolss |
|
| 73 |
71 53 72
|
syl2anc |
|
| 74 |
36 57 44 73 55
|
letrd |
|
| 75 |
35 36 40 44 50 74
|
le2addd |
|
| 76 |
|
simprl |
|
| 77 |
|
mblsplit |
|
| 78 |
76 38 23 77
|
syl3anc |
|
| 79 |
78
|
oveq1d |
|
| 80 |
40
|
recnd |
|
| 81 |
43
|
recnd |
|
| 82 |
32
|
recnd |
|
| 83 |
80 81 82
|
addassd |
|
| 84 |
79 83
|
eqtrd |
|
| 85 |
75 84
|
breqtrrd |
|
| 86 |
|
difss |
|
| 87 |
|
ovolss |
|
| 88 |
86 25 87
|
sylancr |
|
| 89 |
32 30 27 88 28
|
letrd |
|
| 90 |
32 27 23 89
|
leadd2dd |
|
| 91 |
22 33 34 85 90
|
letrd |
|
| 92 |
91
|
rexlimdvaa |
|
| 93 |
92
|
ralimdva |
|
| 94 |
93
|
impcom |
|
| 95 |
21
|
adantl |
|
| 96 |
95
|
rexrd |
|
| 97 |
|
simprr |
|
| 98 |
|
xralrple |
|
| 99 |
96 97 98
|
syl2anc |
|
| 100 |
94 99
|
mpbird |
|
| 101 |
100
|
expr |
|
| 102 |
101
|
ralrimiva |
|
| 103 |
|
ismbl2 |
|
| 104 |
11 102 103
|
sylanbrc |
|