Step |
Hyp |
Ref |
Expression |
1 |
|
lgamgulm.r |
|
2 |
|
lgamgulm.u |
|
3 |
|
lgamgulm.g |
|
4 |
1 2 3
|
lgamgulm2 |
|
5 |
4
|
simprd |
|
6 |
|
eqid |
|
7 |
1 2 3 6
|
lgamgulmlem6 |
|
8 |
7
|
simprd |
|
9 |
5 8
|
mpd |
|
10 |
1
|
nnrpd |
|
11 |
10
|
adantr |
|
12 |
11
|
relogcld |
|
13 |
|
pire |
|
14 |
13
|
a1i |
|
15 |
12 14
|
readdcld |
|
16 |
|
simpr |
|
17 |
15 16
|
readdcld |
|
18 |
17
|
adantrr |
|
19 |
4
|
simpld |
|
20 |
19
|
adantr |
|
21 |
20
|
r19.21bi |
|
22 |
21
|
abscld |
|
23 |
22
|
adantr |
|
24 |
11
|
adantr |
|
25 |
24
|
relogcld |
|
26 |
13
|
a1i |
|
27 |
25 26
|
readdcld |
|
28 |
1 2
|
lgamgulmlem1 |
|
29 |
28
|
adantr |
|
30 |
29
|
sselda |
|
31 |
30
|
eldifad |
|
32 |
30
|
dmgmn0 |
|
33 |
31 32
|
logcld |
|
34 |
21 33
|
addcld |
|
35 |
34
|
abscld |
|
36 |
27 35
|
readdcld |
|
37 |
36
|
adantr |
|
38 |
17
|
ad2antrr |
|
39 |
33
|
abscld |
|
40 |
39 35
|
readdcld |
|
41 |
33
|
negcld |
|
42 |
21 41
|
abs2difd |
|
43 |
33
|
absnegd |
|
44 |
43
|
oveq2d |
|
45 |
21 33
|
subnegd |
|
46 |
45
|
fveq2d |
|
47 |
42 44 46
|
3brtr3d |
|
48 |
22 39 35
|
lesubadd2d |
|
49 |
47 48
|
mpbid |
|
50 |
31 32
|
absrpcld |
|
51 |
50
|
relogcld |
|
52 |
51
|
recnd |
|
53 |
52
|
abscld |
|
54 |
53 26
|
readdcld |
|
55 |
|
abslogle |
|
56 |
31 32 55
|
syl2anc |
|
57 |
|
df-neg |
|
58 |
|
log1 |
|
59 |
58
|
oveq1i |
|
60 |
57 59
|
eqtr4i |
|
61 |
|
1rp |
|
62 |
|
relogdiv |
|
63 |
61 24 62
|
sylancr |
|
64 |
60 63
|
eqtr4id |
|
65 |
|
oveq2 |
|
66 |
65
|
fveq2d |
|
67 |
66
|
breq2d |
|
68 |
|
fveq2 |
|
69 |
68
|
breq1d |
|
70 |
|
fvoveq1 |
|
71 |
70
|
breq2d |
|
72 |
71
|
ralbidv |
|
73 |
69 72
|
anbi12d |
|
74 |
73 2
|
elrab2 |
|
75 |
74
|
simprbi |
|
76 |
75
|
adantl |
|
77 |
76
|
simprd |
|
78 |
|
0nn0 |
|
79 |
78
|
a1i |
|
80 |
67 77 79
|
rspcdva |
|
81 |
31
|
addid1d |
|
82 |
81
|
fveq2d |
|
83 |
80 82
|
breqtrd |
|
84 |
24
|
rpreccld |
|
85 |
84 50
|
logled |
|
86 |
83 85
|
mpbid |
|
87 |
64 86
|
eqbrtrd |
|
88 |
76
|
simpld |
|
89 |
50 24
|
logled |
|
90 |
88 89
|
mpbid |
|
91 |
51 25
|
absled |
|
92 |
87 90 91
|
mpbir2and |
|
93 |
53 25 26 92
|
leadd1dd |
|
94 |
39 54 27 56 93
|
letrd |
|
95 |
39 27 35 94
|
leadd1dd |
|
96 |
22 40 36 49 95
|
letrd |
|
97 |
96
|
adantr |
|
98 |
35
|
adantr |
|
99 |
|
simpllr |
|
100 |
27
|
adantr |
|
101 |
|
simpr |
|
102 |
98 99 100 101
|
leadd2dd |
|
103 |
23 37 38 97 102
|
letrd |
|
104 |
103
|
ex |
|
105 |
104
|
ralimdva |
|
106 |
105
|
impr |
|
107 |
|
brralrspcev |
|
108 |
18 106 107
|
syl2anc |
|
109 |
9 108
|
rexlimddv |
|