sin2a3-cos2a3+cos2a3cos2a6-sin2a3sin2a6 |
sin(a4+a5) |
sin2a3-cos2a3+cos2a3cos2a6-sin2a3sin2a6 |
sin(a4+a5) |
-cos2a3+(cosa3cosa6-sina3sina6)(cosa3cosa6+sina3sina6) |
sin(a4+a5) |
-cos2a3+cos(a3+a6)cos(a3-a6) |
sin(a4+a5) |
| ||||
sin(a4+a5) |
| ||
sin(a4+a5) |
| ||
sin(a4+a5) |
π |
2 |
π |
6 |
n(n-1)d |
2 |
n(n-1)?(-
| ||
2 |
π |
12 |
π |
12 |
6 |
π |
π |
12 |
17 |
2 |
6 |
π |
π |
12 |
19 |
2 |
4π |
3 |
3π |
2 |
4π |
3 |
3π |
2 |