Standard rounding function; rounds a value up or down to its nearest whole value.
Standard distance function; it accepts two points and returns their computed distance.
There are two variations of this function: one for 2D distance, and one for 3D. If you supply 4 parameters (x1, y1, x2, y2), the result will be the distance between the 2D points. If 6 parameters are given (x1, y1, z1, x2, y2, z2) the result will be the distance between the 3D points.
Page last updated at 2018-10-03 01:36:11