整数勾股弦新公式的发现及数据库的建立3
(2023-10-01 13:01:56)
标签:
教育 |
整数勾股弦新公式的发现及数据库的建立
2
说明1
说明2
其正确性与简便性验证如下: (A小于B的勾股弦不取,每个K只取6组):
N |
整数Z |
K=2ZZ |
A=2*Z(N+Z-1) |
B=(N+2Z-1)(N-1) |
C=B+K |
3 |
1 |
2 |
6 |
8 |
10 |
4 |
1 |
2 |
8 |
15 |
17 |
5 |
1 |
2 |
10 |
24 |
26 |
6 |
1 |
2 |
12 |
35 |
37 |
7 |
1 |
2 |
14 |
48 |
50 |
8 |
1 |
2 |
16 |
63 |
65 |
|
|
|
|
|
|
4 |
2 |
8 |
20 |
21 |
29 |
5 |
2 |
8 |
24 |
32 |
40 |
6 |
2 |
8 |
28 |
45 |
53 |
7 |
2 |
8 |
32 |
60 |
68 |
8 |
2 |
8 |
36 |
77 |
85 |
9 |
2 |
8 |
40 |
96 |
104 |
|
|
|
|
|
|
6 |
3 |
18 |
48 |
55 |
73 |
7 |
3 |
18 |
54 |
72 |
90 |
8 |
3 |
18 |
60 |
91 |
109 |
9 |
3 |
18 |
66 |
112 |
130 |
10 |
3 |
18 |
72 |
135 |
153 |
11 |
3 |
18 |
78 |
160 |
178 |
|
|
|
|
|
|
7 |
4 |
32 |
80 |
84 |
116 |
8 |
4 |
32 |
88 |
105 |
137 |
9 |
4 |
32 |
96 |
128 |
160 |
10 |
4 |
32 |
104 |
153 |
185 |
11 |
4 |
32 |
112 |
180 |
212 |
12 |
4 |
32 |
120 |
209 |
241 |
|
|
|
|
|
|
9 |
5 |
50 |
130 |
144 |
194 |
10 |
5 |
50 |
140 |
171 |
221 |
11 |
5 |
50 |
150 |
200 |
250 |
12 |
5 |
50 |
160 |
231 |
281 |
13 |
5 |
50 |
170 |
264 |
314 |
14 |
5 |
50 |
180 |
299 |
349 |