【實用教育app】Lines N Planes|最夯免費app-綠色工廠好玩App

This app is a vector math calculator in the 2d and 3d world. It will find:- the dot and cross product of two lines- the equation of a line given two points on the line- the equation of a plane given three points on the plane- the angle between a line and a plane.You also have the option of setting the line and plane points in the settings screen, this will populate all other fields in the app to make your math faster!