Step |
Hyp |
Ref |
Expression |
1 |
|
8nn0 |
|- 8 e. NN0 |
2 |
|
3nn |
|- 3 e. NN |
3 |
1 2
|
decnncl |
|- ; 8 3 e. NN |
4 |
|
4nn0 |
|- 4 e. NN0 |
5 |
1 4
|
deccl |
|- ; 8 4 e. NN0 |
6 |
|
3nn0 |
|- 3 e. NN0 |
7 |
|
1nn0 |
|- 1 e. NN0 |
8 |
|
3lt10 |
|- 3 < ; 1 0 |
9 |
|
8nn |
|- 8 e. NN |
10 |
|
8lt10 |
|- 8 < ; 1 0 |
11 |
9 4 1 10
|
declti |
|- 8 < ; 8 4 |
12 |
1 5 6 7 8 11
|
decltc |
|- ; 8 3 < ; ; 8 4 1 |
13 |
|
1lt10 |
|- 1 < ; 1 0 |
14 |
9 6 7 13
|
declti |
|- 1 < ; 8 3 |
15 |
|
2cn |
|- 2 e. CC |
16 |
15
|
mullidi |
|- ( 1 x. 2 ) = 2 |
17 |
|
df-3 |
|- 3 = ( 2 + 1 ) |
18 |
1 7 16 17
|
dec2dvds |
|- -. 2 || ; 8 3 |
19 |
|
2nn0 |
|- 2 e. NN0 |
20 |
|
7nn0 |
|- 7 e. NN0 |
21 |
19 20
|
deccl |
|- ; 2 7 e. NN0 |
22 |
|
2nn |
|- 2 e. NN |
23 |
|
0nn0 |
|- 0 e. NN0 |
24 |
|
eqid |
|- ; 2 7 = ; 2 7 |
25 |
19
|
dec0h |
|- 2 = ; 0 2 |
26 |
|
3t2e6 |
|- ( 3 x. 2 ) = 6 |
27 |
15
|
addlidi |
|- ( 0 + 2 ) = 2 |
28 |
26 27
|
oveq12i |
|- ( ( 3 x. 2 ) + ( 0 + 2 ) ) = ( 6 + 2 ) |
29 |
|
6p2e8 |
|- ( 6 + 2 ) = 8 |
30 |
28 29
|
eqtri |
|- ( ( 3 x. 2 ) + ( 0 + 2 ) ) = 8 |
31 |
20
|
nn0cni |
|- 7 e. CC |
32 |
|
3cn |
|- 3 e. CC |
33 |
|
7t3e21 |
|- ( 7 x. 3 ) = ; 2 1 |
34 |
31 32 33
|
mulcomli |
|- ( 3 x. 7 ) = ; 2 1 |
35 |
|
1p2e3 |
|- ( 1 + 2 ) = 3 |
36 |
19 7 19 34 35
|
decaddi |
|- ( ( 3 x. 7 ) + 2 ) = ; 2 3 |
37 |
19 20 23 19 24 25 6 6 19 30 36
|
decma2c |
|- ( ( 3 x. ; 2 7 ) + 2 ) = ; 8 3 |
38 |
|
2lt3 |
|- 2 < 3 |
39 |
2 21 22 37 38
|
ndvdsi |
|- -. 3 || ; 8 3 |
40 |
|
3lt5 |
|- 3 < 5 |
41 |
1 2 40
|
dec5dvds |
|- -. 5 || ; 8 3 |
42 |
|
7nn |
|- 7 e. NN |
43 |
7 7
|
deccl |
|- ; 1 1 e. NN0 |
44 |
|
6nn |
|- 6 e. NN |
45 |
44
|
nnnn0i |
|- 6 e. NN0 |
46 |
|
eqid |
|- ; 1 1 = ; 1 1 |
47 |
45
|
dec0h |
|- 6 = ; 0 6 |
48 |
31
|
mulridi |
|- ( 7 x. 1 ) = 7 |
49 |
|
ax-1cn |
|- 1 e. CC |
50 |
49
|
addlidi |
|- ( 0 + 1 ) = 1 |
51 |
48 50
|
oveq12i |
|- ( ( 7 x. 1 ) + ( 0 + 1 ) ) = ( 7 + 1 ) |
52 |
|
7p1e8 |
|- ( 7 + 1 ) = 8 |
53 |
51 52
|
eqtri |
|- ( ( 7 x. 1 ) + ( 0 + 1 ) ) = 8 |
54 |
48
|
oveq1i |
|- ( ( 7 x. 1 ) + 6 ) = ( 7 + 6 ) |
55 |
|
7p6e13 |
|- ( 7 + 6 ) = ; 1 3 |
56 |
54 55
|
eqtri |
|- ( ( 7 x. 1 ) + 6 ) = ; 1 3 |
57 |
7 7 23 45 46 47 20 6 7 53 56
|
decma2c |
|- ( ( 7 x. ; 1 1 ) + 6 ) = ; 8 3 |
58 |
|
6lt7 |
|- 6 < 7 |
59 |
42 43 44 57 58
|
ndvdsi |
|- -. 7 || ; 8 3 |
60 |
|
1nn |
|- 1 e. NN |
61 |
7 60
|
decnncl |
|- ; 1 1 e. NN |
62 |
61
|
nncni |
|- ; 1 1 e. CC |
63 |
62 31
|
mulcomi |
|- ( ; 1 1 x. 7 ) = ( 7 x. ; 1 1 ) |
64 |
63
|
oveq1i |
|- ( ( ; 1 1 x. 7 ) + 6 ) = ( ( 7 x. ; 1 1 ) + 6 ) |
65 |
64 57
|
eqtri |
|- ( ( ; 1 1 x. 7 ) + 6 ) = ; 8 3 |
66 |
|
6lt10 |
|- 6 < ; 1 0 |
67 |
60 7 45 66
|
declti |
|- 6 < ; 1 1 |
68 |
61 20 44 65 67
|
ndvdsi |
|- -. ; 1 1 || ; 8 3 |
69 |
7 2
|
decnncl |
|- ; 1 3 e. NN |
70 |
|
5nn |
|- 5 e. NN |
71 |
70
|
nnnn0i |
|- 5 e. NN0 |
72 |
|
eqid |
|- ; 1 3 = ; 1 3 |
73 |
71
|
dec0h |
|- 5 = ; 0 5 |
74 |
|
6cn |
|- 6 e. CC |
75 |
74
|
mullidi |
|- ( 1 x. 6 ) = 6 |
76 |
75 27
|
oveq12i |
|- ( ( 1 x. 6 ) + ( 0 + 2 ) ) = ( 6 + 2 ) |
77 |
76 29
|
eqtri |
|- ( ( 1 x. 6 ) + ( 0 + 2 ) ) = 8 |
78 |
|
6t3e18 |
|- ( 6 x. 3 ) = ; 1 8 |
79 |
74 32 78
|
mulcomli |
|- ( 3 x. 6 ) = ; 1 8 |
80 |
|
1p1e2 |
|- ( 1 + 1 ) = 2 |
81 |
|
8p5e13 |
|- ( 8 + 5 ) = ; 1 3 |
82 |
7 1 71 79 80 6 81
|
decaddci |
|- ( ( 3 x. 6 ) + 5 ) = ; 2 3 |
83 |
7 6 23 71 72 73 45 6 19 77 82
|
decmac |
|- ( ( ; 1 3 x. 6 ) + 5 ) = ; 8 3 |
84 |
|
5lt10 |
|- 5 < ; 1 0 |
85 |
60 6 71 84
|
declti |
|- 5 < ; 1 3 |
86 |
69 45 70 83 85
|
ndvdsi |
|- -. ; 1 3 || ; 8 3 |
87 |
7 42
|
decnncl |
|- ; 1 7 e. NN |
88 |
7 70
|
decnncl |
|- ; 1 5 e. NN |
89 |
|
eqid |
|- ; 1 7 = ; 1 7 |
90 |
|
eqid |
|- ; 1 5 = ; 1 5 |
91 |
4
|
nn0cni |
|- 4 e. CC |
92 |
91
|
mullidi |
|- ( 1 x. 4 ) = 4 |
93 |
|
3p1e4 |
|- ( 3 + 1 ) = 4 |
94 |
32 49 93
|
addcomli |
|- ( 1 + 3 ) = 4 |
95 |
92 94
|
oveq12i |
|- ( ( 1 x. 4 ) + ( 1 + 3 ) ) = ( 4 + 4 ) |
96 |
|
4p4e8 |
|- ( 4 + 4 ) = 8 |
97 |
95 96
|
eqtri |
|- ( ( 1 x. 4 ) + ( 1 + 3 ) ) = 8 |
98 |
|
7t4e28 |
|- ( 7 x. 4 ) = ; 2 8 |
99 |
|
2p1e3 |
|- ( 2 + 1 ) = 3 |
100 |
19 1 71 98 99 6 81
|
decaddci |
|- ( ( 7 x. 4 ) + 5 ) = ; 3 3 |
101 |
7 20 7 71 89 90 4 6 6 97 100
|
decmac |
|- ( ( ; 1 7 x. 4 ) + ; 1 5 ) = ; 8 3 |
102 |
|
5lt7 |
|- 5 < 7 |
103 |
7 71 42 102
|
declt |
|- ; 1 5 < ; 1 7 |
104 |
87 4 88 101 103
|
ndvdsi |
|- -. ; 1 7 || ; 8 3 |
105 |
|
9nn |
|- 9 e. NN |
106 |
7 105
|
decnncl |
|- ; 1 9 e. NN |
107 |
|
9nn0 |
|- 9 e. NN0 |
108 |
|
eqid |
|- ; 1 9 = ; 1 9 |
109 |
20
|
dec0h |
|- 7 = ; 0 7 |
110 |
91
|
addlidi |
|- ( 0 + 4 ) = 4 |
111 |
92 110
|
oveq12i |
|- ( ( 1 x. 4 ) + ( 0 + 4 ) ) = ( 4 + 4 ) |
112 |
111 96
|
eqtri |
|- ( ( 1 x. 4 ) + ( 0 + 4 ) ) = 8 |
113 |
|
9t4e36 |
|- ( 9 x. 4 ) = ; 3 6 |
114 |
31 74 55
|
addcomli |
|- ( 6 + 7 ) = ; 1 3 |
115 |
6 45 20 113 93 6 114
|
decaddci |
|- ( ( 9 x. 4 ) + 7 ) = ; 4 3 |
116 |
7 107 23 20 108 109 4 6 4 112 115
|
decmac |
|- ( ( ; 1 9 x. 4 ) + 7 ) = ; 8 3 |
117 |
|
7lt10 |
|- 7 < ; 1 0 |
118 |
60 107 20 117
|
declti |
|- 7 < ; 1 9 |
119 |
106 4 42 116 118
|
ndvdsi |
|- -. ; 1 9 || ; 8 3 |
120 |
19 2
|
decnncl |
|- ; 2 3 e. NN |
121 |
|
4nn |
|- 4 e. NN |
122 |
7 121
|
decnncl |
|- ; 1 4 e. NN |
123 |
|
eqid |
|- ; 2 3 = ; 2 3 |
124 |
|
eqid |
|- ; 1 4 = ; 1 4 |
125 |
32 15 26
|
mulcomli |
|- ( 2 x. 3 ) = 6 |
126 |
125 80
|
oveq12i |
|- ( ( 2 x. 3 ) + ( 1 + 1 ) ) = ( 6 + 2 ) |
127 |
126 29
|
eqtri |
|- ( ( 2 x. 3 ) + ( 1 + 1 ) ) = 8 |
128 |
|
3t3e9 |
|- ( 3 x. 3 ) = 9 |
129 |
128
|
oveq1i |
|- ( ( 3 x. 3 ) + 4 ) = ( 9 + 4 ) |
130 |
|
9p4e13 |
|- ( 9 + 4 ) = ; 1 3 |
131 |
129 130
|
eqtri |
|- ( ( 3 x. 3 ) + 4 ) = ; 1 3 |
132 |
19 6 7 4 123 124 6 6 7 127 131
|
decmac |
|- ( ( ; 2 3 x. 3 ) + ; 1 4 ) = ; 8 3 |
133 |
|
4lt10 |
|- 4 < ; 1 0 |
134 |
|
1lt2 |
|- 1 < 2 |
135 |
7 19 4 6 133 134
|
decltc |
|- ; 1 4 < ; 2 3 |
136 |
120 6 122 132 135
|
ndvdsi |
|- -. ; 2 3 || ; 8 3 |
137 |
3 12 14 18 39 41 59 68 86 104 119 136
|
prmlem2 |
|- ; 8 3 e. Prime |