Step |
Hyp |
Ref |
Expression |
1 |
|
ghmgrp.f |
âĒ ( ( ð ⧠ðĨ â ð ⧠ðĶ â ð ) â ( ðđ â ( ðĨ + ðĶ ) ) = ( ( ðđ â ðĨ ) âĻĢ ( ðđ â ðĶ ) ) ) |
2 |
|
ghmgrp.x |
âĒ ð = ( Base â ðš ) |
3 |
|
ghmgrp.y |
âĒ ð = ( Base â ðŧ ) |
4 |
|
ghmgrp.p |
âĒ + = ( +g â ðš ) |
5 |
|
ghmgrp.q |
âĒ âĻĢ = ( +g â ðŧ ) |
6 |
|
ghmgrp.1 |
âĒ ( ð â ðđ : ð âontoâ ð ) |
7 |
|
mhmmnd.3 |
âĒ ( ð â ðš â Mnd ) |
8 |
|
simpllr |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ð ) = ð ) |
9 |
|
simpr |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ð ) = ð ) |
10 |
8 9
|
oveq12d |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ðđ â ð ) âĻĢ ( ðđ â ð ) ) = ( ð âĻĢ ð ) ) |
11 |
|
simp-5l |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ð ) |
12 |
11 1
|
syl3an1 |
âĒ ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ðĨ â ð ⧠ðĶ â ð ) â ( ðđ â ( ðĨ + ðĶ ) ) = ( ( ðđ â ðĨ ) âĻĢ ( ðđ â ðĶ ) ) ) |
13 |
|
simp-4r |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ð â ð ) |
14 |
|
simplr |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ð â ð ) |
15 |
12 13 14
|
mhmlem |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ( ð + ð ) ) = ( ( ðđ â ð ) âĻĢ ( ðđ â ð ) ) ) |
16 |
|
fof |
âĒ ( ðđ : ð âontoâ ð â ðđ : ð âķ ð ) |
17 |
6 16
|
syl |
âĒ ( ð â ðđ : ð âķ ð ) |
18 |
17
|
ad5antr |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ðđ : ð âķ ð ) |
19 |
7
|
ad5antr |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ðš â Mnd ) |
20 |
2 4
|
mndcl |
âĒ ( ( ðš â Mnd ⧠ð â ð ⧠ð â ð ) â ( ð + ð ) â ð ) |
21 |
19 13 14 20
|
syl3anc |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ð + ð ) â ð ) |
22 |
18 21
|
ffvelrnd |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ( ð + ð ) ) â ð ) |
23 |
15 22
|
eqeltrrd |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ðđ â ð ) âĻĢ ( ðđ â ð ) ) â ð ) |
24 |
10 23
|
eqeltrrd |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ð âĻĢ ð ) â ð ) |
25 |
|
simpr |
âĒ ( ( ð â ð ⧠ð â ð ) â ð â ð ) |
26 |
|
foelrni |
âĒ ( ( ðđ : ð âontoâ ð ⧠ð â ð ) â â ð â ð ( ðđ â ð ) = ð ) |
27 |
6 25 26
|
syl2an |
âĒ ( ( ð ⧠( ð â ð ⧠ð â ð ) ) â â ð â ð ( ðđ â ð ) = ð ) |
28 |
27
|
ad2antrr |
âĒ ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â â ð â ð ( ðđ â ð ) = ð ) |
29 |
24 28
|
r19.29a |
âĒ ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ð âĻĢ ð ) â ð ) |
30 |
|
simpl |
âĒ ( ( ð â ð ⧠ð â ð ) â ð â ð ) |
31 |
|
foelrni |
âĒ ( ( ðđ : ð âontoâ ð ⧠ð â ð ) â â ð â ð ( ðđ â ð ) = ð ) |
32 |
6 30 31
|
syl2an |
âĒ ( ( ð ⧠( ð â ð ⧠ð â ð ) ) â â ð â ð ( ðđ â ð ) = ð ) |
33 |
29 32
|
r19.29a |
âĒ ( ( ð ⧠( ð â ð ⧠ð â ð ) ) â ( ð âĻĢ ð ) â ð ) |
34 |
|
simpll |
âĒ ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) â ð ) |
35 |
|
simplrl |
âĒ ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) â ð â ð ) |
36 |
|
simplrr |
âĒ ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) â ð â ð ) |
37 |
|
simpr |
âĒ ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) â ð â ð ) |
38 |
7
|
ad2antrr |
âĒ ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) â ðš â Mnd ) |
39 |
38
|
ad5antr |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ðš â Mnd ) |
40 |
|
simp-6r |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ð â ð ) |
41 |
|
simp-4r |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ð â ð ) |
42 |
|
simplr |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ð â ð ) |
43 |
2 4
|
mndass |
âĒ ( ( ðš â Mnd ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) â ( ( ð + ð ) + ð ) = ( ð + ( ð + ð ) ) ) |
44 |
39 40 41 42 43
|
syl13anc |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ð + ð ) + ð ) = ( ð + ( ð + ð ) ) ) |
45 |
44
|
fveq2d |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ( ( ð + ð ) + ð ) ) = ( ðđ â ( ð + ( ð + ð ) ) ) ) |
46 |
|
simp-7l |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ð ) |
47 |
46 1
|
syl3an1 |
âĒ ( ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ðĨ â ð ⧠ðĶ â ð ) â ( ðđ â ( ðĨ + ðĶ ) ) = ( ( ðđ â ðĨ ) âĻĢ ( ðđ â ðĶ ) ) ) |
48 |
39 40 41 20
|
syl3anc |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ð + ð ) â ð ) |
49 |
47 48 42
|
mhmlem |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ( ( ð + ð ) + ð ) ) = ( ( ðđ â ( ð + ð ) ) âĻĢ ( ðđ â ð ) ) ) |
50 |
2 4
|
mndcl |
âĒ ( ( ðš â Mnd ⧠ð â ð ⧠ð â ð ) â ( ð + ð ) â ð ) |
51 |
39 41 42 50
|
syl3anc |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ð + ð ) â ð ) |
52 |
47 40 51
|
mhmlem |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ( ð + ( ð + ð ) ) ) = ( ( ðđ â ð ) âĻĢ ( ðđ â ( ð + ð ) ) ) ) |
53 |
45 49 52
|
3eqtr3d |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ðđ â ( ð + ð ) ) âĻĢ ( ðđ â ð ) ) = ( ( ðđ â ð ) âĻĢ ( ðđ â ( ð + ð ) ) ) ) |
54 |
|
simp1 |
âĒ ( ( ð ⧠ð â ð ⧠ð â ð ) â ð ) |
55 |
54 1
|
syl3an1 |
âĒ ( ( ( ð ⧠ð â ð ⧠ð â ð ) ⧠ðĨ â ð ⧠ðĶ â ð ) â ( ðđ â ( ðĨ + ðĶ ) ) = ( ( ðđ â ðĨ ) âĻĢ ( ðđ â ðĶ ) ) ) |
56 |
|
simp2 |
âĒ ( ( ð ⧠ð â ð ⧠ð â ð ) â ð â ð ) |
57 |
|
simp3 |
âĒ ( ( ð ⧠ð â ð ⧠ð â ð ) â ð â ð ) |
58 |
55 56 57
|
mhmlem |
âĒ ( ( ð ⧠ð â ð ⧠ð â ð ) â ( ðđ â ( ð + ð ) ) = ( ( ðđ â ð ) âĻĢ ( ðđ â ð ) ) ) |
59 |
46 40 41 58
|
syl3anc |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ( ð + ð ) ) = ( ( ðđ â ð ) âĻĢ ( ðđ â ð ) ) ) |
60 |
59
|
oveq1d |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ðđ â ( ð + ð ) ) âĻĢ ( ðđ â ð ) ) = ( ( ( ðđ â ð ) âĻĢ ( ðđ â ð ) ) âĻĢ ( ðđ â ð ) ) ) |
61 |
47 41 42
|
mhmlem |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ( ð + ð ) ) = ( ( ðđ â ð ) âĻĢ ( ðđ â ð ) ) ) |
62 |
61
|
oveq2d |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ðđ â ð ) âĻĢ ( ðđ â ( ð + ð ) ) ) = ( ( ðđ â ð ) âĻĢ ( ( ðđ â ð ) âĻĢ ( ðđ â ð ) ) ) ) |
63 |
53 60 62
|
3eqtr3d |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ( ðđ â ð ) âĻĢ ( ðđ â ð ) ) âĻĢ ( ðđ â ð ) ) = ( ( ðđ â ð ) âĻĢ ( ( ðđ â ð ) âĻĢ ( ðđ â ð ) ) ) ) |
64 |
|
simp-5r |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ð ) = ð ) |
65 |
|
simpllr |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ð ) = ð ) |
66 |
64 65
|
oveq12d |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ðđ â ð ) âĻĢ ( ðđ â ð ) ) = ( ð âĻĢ ð ) ) |
67 |
|
simpr |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ð ) = ð ) |
68 |
66 67
|
oveq12d |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ( ðđ â ð ) âĻĢ ( ðđ â ð ) ) âĻĢ ( ðđ â ð ) ) = ( ( ð âĻĢ ð ) âĻĢ ð ) ) |
69 |
65 67
|
oveq12d |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ðđ â ð ) âĻĢ ( ðđ â ð ) ) = ( ð âĻĢ ð ) ) |
70 |
64 69
|
oveq12d |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ðđ â ð ) âĻĢ ( ( ðđ â ð ) âĻĢ ( ðđ â ð ) ) ) = ( ð âĻĢ ( ð âĻĢ ð ) ) ) |
71 |
63 68 70
|
3eqtr3d |
âĒ ( ( ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ð âĻĢ ð ) âĻĢ ð ) = ( ð âĻĢ ( ð âĻĢ ð ) ) ) |
72 |
|
foelrni |
âĒ ( ( ðđ : ð âontoâ ð ⧠ð â ð ) â â ð â ð ( ðđ â ð ) = ð ) |
73 |
6 72
|
sylan |
âĒ ( ( ð ⧠ð â ð ) â â ð â ð ( ðđ â ð ) = ð ) |
74 |
73
|
3ad2antr3 |
âĒ ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) â â ð â ð ( ðđ â ð ) = ð ) |
75 |
74
|
ad4antr |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â â ð â ð ( ðđ â ð ) = ð ) |
76 |
71 75
|
r19.29a |
âĒ ( ( ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ð âĻĢ ð ) âĻĢ ð ) = ( ð âĻĢ ( ð âĻĢ ð ) ) ) |
77 |
27
|
3adantr3 |
âĒ ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) â â ð â ð ( ðđ â ð ) = ð ) |
78 |
77
|
ad2antrr |
âĒ ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â â ð â ð ( ðđ â ð ) = ð ) |
79 |
76 78
|
r19.29a |
âĒ ( ( ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ð âĻĢ ð ) âĻĢ ð ) = ( ð âĻĢ ( ð âĻĢ ð ) ) ) |
80 |
32
|
3adantr3 |
âĒ ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) â â ð â ð ( ðđ â ð ) = ð ) |
81 |
79 80
|
r19.29a |
âĒ ( ( ð ⧠( ð â ð ⧠ð â ð ⧠ð â ð ) ) â ( ( ð âĻĢ ð ) âĻĢ ð ) = ( ð âĻĢ ( ð âĻĢ ð ) ) ) |
82 |
34 35 36 37 81
|
syl13anc |
âĒ ( ( ( ð ⧠( ð â ð ⧠ð â ð ) ) ⧠ð â ð ) â ( ( ð âĻĢ ð ) âĻĢ ð ) = ( ð âĻĢ ( ð âĻĢ ð ) ) ) |
83 |
82
|
ralrimiva |
âĒ ( ( ð ⧠( ð â ð ⧠ð â ð ) ) â â ð â ð ( ( ð âĻĢ ð ) âĻĢ ð ) = ( ð âĻĢ ( ð âĻĢ ð ) ) ) |
84 |
33 83
|
jca |
âĒ ( ( ð ⧠( ð â ð ⧠ð â ð ) ) â ( ( ð âĻĢ ð ) â ð ⧠â ð â ð ( ( ð âĻĢ ð ) âĻĢ ð ) = ( ð âĻĢ ( ð âĻĢ ð ) ) ) ) |
85 |
84
|
ralrimivva |
âĒ ( ð â â ð â ð â ð â ð ( ( ð âĻĢ ð ) â ð ⧠â ð â ð ( ( ð âĻĢ ð ) âĻĢ ð ) = ( ð âĻĢ ( ð âĻĢ ð ) ) ) ) |
86 |
|
eqid |
âĒ ( 0g â ðš ) = ( 0g â ðš ) |
87 |
2 86
|
mndidcl |
âĒ ( ðš â Mnd â ( 0g â ðš ) â ð ) |
88 |
7 87
|
syl |
âĒ ( ð â ( 0g â ðš ) â ð ) |
89 |
17 88
|
ffvelrnd |
âĒ ( ð â ( ðđ â ( 0g â ðš ) ) â ð ) |
90 |
|
simplll |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ð ) |
91 |
90 1
|
syl3an1 |
âĒ ( ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) ⧠ðĨ â ð ⧠ðĶ â ð ) â ( ðđ â ( ðĨ + ðĶ ) ) = ( ( ðđ â ðĨ ) âĻĢ ( ðđ â ðĶ ) ) ) |
92 |
7
|
ad3antrrr |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ðš â Mnd ) |
93 |
92 87
|
syl |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( 0g â ðš ) â ð ) |
94 |
|
simplr |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ð â ð ) |
95 |
91 93 94
|
mhmlem |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ( ( 0g â ðš ) + ð ) ) = ( ( ðđ â ( 0g â ðš ) ) âĻĢ ( ðđ â ð ) ) ) |
96 |
2 4 86
|
mndlid |
âĒ ( ( ðš â Mnd ⧠ð â ð ) â ( ( 0g â ðš ) + ð ) = ð ) |
97 |
92 94 96
|
syl2anc |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( 0g â ðš ) + ð ) = ð ) |
98 |
97
|
fveq2d |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ( ( 0g â ðš ) + ð ) ) = ( ðđ â ð ) ) |
99 |
95 98
|
eqtr3d |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ðđ â ( 0g â ðš ) ) âĻĢ ( ðđ â ð ) ) = ( ðđ â ð ) ) |
100 |
|
simpr |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ð ) = ð ) |
101 |
100
|
oveq2d |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ðđ â ( 0g â ðš ) ) âĻĢ ( ðđ â ð ) ) = ( ( ðđ â ( 0g â ðš ) ) âĻĢ ð ) ) |
102 |
99 101 100
|
3eqtr3d |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ðđ â ( 0g â ðš ) ) âĻĢ ð ) = ð ) |
103 |
91 94 93
|
mhmlem |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ( ð + ( 0g â ðš ) ) ) = ( ( ðđ â ð ) âĻĢ ( ðđ â ( 0g â ðš ) ) ) ) |
104 |
2 4 86
|
mndrid |
âĒ ( ( ðš â Mnd ⧠ð â ð ) â ( ð + ( 0g â ðš ) ) = ð ) |
105 |
92 94 104
|
syl2anc |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ð + ( 0g â ðš ) ) = ð ) |
106 |
105
|
fveq2d |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ðđ â ( ð + ( 0g â ðš ) ) ) = ( ðđ â ð ) ) |
107 |
103 106
|
eqtr3d |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ðđ â ð ) âĻĢ ( ðđ â ( 0g â ðš ) ) ) = ( ðđ â ð ) ) |
108 |
100
|
oveq1d |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ðđ â ð ) âĻĢ ( ðđ â ( 0g â ðš ) ) ) = ( ð âĻĢ ( ðđ â ( 0g â ðš ) ) ) ) |
109 |
107 108 100
|
3eqtr3d |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ð âĻĢ ( ðđ â ( 0g â ðš ) ) ) = ð ) |
110 |
102 109
|
jca |
âĒ ( ( ( ( ð ⧠ð â ð ) ⧠ð â ð ) ⧠( ðđ â ð ) = ð ) â ( ( ( ðđ â ( 0g â ðš ) ) âĻĢ ð ) = ð ⧠( ð âĻĢ ( ðđ â ( 0g â ðš ) ) ) = ð ) ) |
111 |
6 31
|
sylan |
âĒ ( ( ð ⧠ð â ð ) â â ð â ð ( ðđ â ð ) = ð ) |
112 |
110 111
|
r19.29a |
âĒ ( ( ð ⧠ð â ð ) â ( ( ( ðđ â ( 0g â ðš ) ) âĻĢ ð ) = ð ⧠( ð âĻĢ ( ðđ â ( 0g â ðš ) ) ) = ð ) ) |
113 |
112
|
ralrimiva |
âĒ ( ð â â ð â ð ( ( ( ðđ â ( 0g â ðš ) ) âĻĢ ð ) = ð ⧠( ð âĻĢ ( ðđ â ( 0g â ðš ) ) ) = ð ) ) |
114 |
|
oveq1 |
âĒ ( ð = ( ðđ â ( 0g â ðš ) ) â ( ð âĻĢ ð ) = ( ( ðđ â ( 0g â ðš ) ) âĻĢ ð ) ) |
115 |
114
|
eqeq1d |
âĒ ( ð = ( ðđ â ( 0g â ðš ) ) â ( ( ð âĻĢ ð ) = ð â ( ( ðđ â ( 0g â ðš ) ) âĻĢ ð ) = ð ) ) |
116 |
115
|
ovanraleqv |
âĒ ( ð = ( ðđ â ( 0g â ðš ) ) â ( â ð â ð ( ( ð âĻĢ ð ) = ð ⧠( ð âĻĢ ð ) = ð ) â â ð â ð ( ( ( ðđ â ( 0g â ðš ) ) âĻĢ ð ) = ð ⧠( ð âĻĢ ( ðđ â ( 0g â ðš ) ) ) = ð ) ) ) |
117 |
116
|
rspcev |
âĒ ( ( ( ðđ â ( 0g â ðš ) ) â ð ⧠â ð â ð ( ( ( ðđ â ( 0g â ðš ) ) âĻĢ ð ) = ð ⧠( ð âĻĢ ( ðđ â ( 0g â ðš ) ) ) = ð ) ) â â ð â ð â ð â ð ( ( ð âĻĢ ð ) = ð ⧠( ð âĻĢ ð ) = ð ) ) |
118 |
89 113 117
|
syl2anc |
âĒ ( ð â â ð â ð â ð â ð ( ( ð âĻĢ ð ) = ð ⧠( ð âĻĢ ð ) = ð ) ) |
119 |
3 5
|
ismnd |
âĒ ( ðŧ â Mnd â ( â ð â ð â ð â ð ( ( ð âĻĢ ð ) â ð ⧠â ð â ð ( ( ð âĻĢ ð ) âĻĢ ð ) = ( ð âĻĢ ( ð âĻĢ ð ) ) ) ⧠â ð â ð â ð â ð ( ( ð âĻĢ ð ) = ð ⧠( ð âĻĢ ð ) = ð ) ) ) |
120 |
85 118 119
|
sylanbrc |
âĒ ( ð â ðŧ â Mnd ) |