Puoi aprire il codice e modificare la funzione: vedi l'Help
You can open the Code and modify the function: see the Help
HELP
// ---- f blue, g green, h red, k orange ---- function f(x) { with(Math) { y = log(x/(3-x))}; return y } function g(x) { with(Math) { y = log(x*x-x-2)}; return y } function h(x) { y = x/(3-x); return y } function k(x) { y = x*x-x-2; return y } ... aX = -4; bX = 5; aY = -4; bY = 4 Dx = 1; Dy = 1 ... Q3x = [-1,2]; Q3y = [0,0]; Q2x = [0]; Q2y = [0] xx=[-1,1,2] ... AX=BX=AY=BY="" ... AAX=aX; BBX=bX; AAY=aY; BBY=bY ...