(*ALGORITHMUS 8.5*) (*$B-*) PROGRAM fktplt; VAR i, xg, yg, xt, yt, oldx, oldy, farbe, keine, fall: integer; xmin, xmax, ymin, ymax, x, h : real ; (*$I plotproz *) FUNCTION f(x:real):real; CONST eps = 0.1; VAR a,b,y,ya,yn : real; BEGIN CASE fall OF 1: BEGIN a:=-5; b:=5; y:=(a+b)/2; WHILE b-a > eps DO BEGIN IF y+exp(y)