👉 Laplacing is a method of estimating the volume of a solid using linear interpolation. It was developed in 1893 by French mathematician Pierre Laval, and it has been used to approximate volumes of various shapes. The basic idea behind Laplace's method is to find an interpolating function that best fits the data within a specified interval, such as a rectangle or a triangle. By fitting this function to the data points, we can estimate the volume of the solid by summing