Vector Calculator

计算从解析几何一些练习（坐标几何）。

With this application you can calculate some exercises from the analytic geometry (coordinate geometry).

From time to time we'll add more features.

Any issues oder suggestions ?

Please write us a mail :)

Now intergrated:

point-point

[x] calculate distance

[x] create vector

[x] create line

point-vector

[x] create line

point-vector-vector

[x] create plane

point-line

[x] calculate distance

[x] create vertical line

[x] create plane

point-plane

[x] calculate distance

[x] create vertical line

point-ball

[x] positional relationship

[x] calculate distance to center

line-line

[x] positional relationship

[x] calculate distance

[x] cutting angle

[x] create plane

[x] intersection

line-plane

[x] positional relationship

[x] calculate distance

[x] cutting angle

[x] intersection

line-ball

[x] positional relationship

[x] calculate distance to center

[x] cutting point/circle

plane-plane

[x] positional relationship

[x] calculate distance

[x] cutting angle

[ ] cutting line

plane-ball

[x] positional relationship

[x] calculate distance to center

[x] cutting point/circle

ball-ball

[x] positional relationship

[x] calculate distance from center to center

[x] cutting point/circle