Calc 3D allows you to calculate 3D vectors, matrices, and complex numbers.
Calc 3D lets you calculate the addition, subtraction, and product of two vectors or matrices. You can also compute the length of a vector and the cross-product and angle between two vectors. Additionally, you can multiply a vector or a matrix bt a constant.
For objects like a point, line, plane, or sphere, you can calculate distances, intersections, volumes, and areas. In addition, Calc 3D allows you to convert Cartesian, spherical, and cylindrical coordinates into each other.