04/05/31 10:49:14: create x 0 100
04/05/31 10:49:28: set y = x^2 + rnd(x)
04/05/31 10:49:38: lim x y; clear; box; plot -x 2 x y
04/05/31 10:49:46: fit x y 2
04/05/31 10:51:09: applyfit x Y
04/05/31 10:51:12: set dy = y - Y
04/05/31 10:51:18: lim x dy; clear; box; plot x dy
04/05/31 10:51:23: vstat dy
04/05/31 10:54:44: quit
04/05/31 11:20:53: quit
