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) { y = x*x+x+Math.abs(x)-1; return y } function g(x) { y = 1/0; return y } function h(x) { y = 1/0; return y } function k(x) { y = 1/0; return y } // function h(x) { y = x*x+x+x-1; return y } // function k(x) { y = x*x+x-x-1; return y } aX = -4; bX = 4; aY = -2; bY = 15 Dx = 1/2; Dy = 1 // aX = -1.3; bX = 0.5; aY = -1.5; bY = 1.5 // Dx = 1/10; Dy = 1/2