TABLE Command

PPCL command that allows you to define a general function of two variables by specifying pairs of coordinates (x,y). The TABLE function makes a straight line interpolation for the output (y) when the input is between a pair of x values. The x points must be entered in ascending order (that is x3 must be larger than x2, etc.) For inputs lower than x1, the output will always equal y1. For inputs larger than the last x used, the output will equal the last y value entered.