| 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
|
addridd |
|
| 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 |
|