Skriptcode in Zeichnen:
//Parameter sliders
a=K.x;
b=L.x;
c=M.x;
d=N.x;
drawtext(K+(0.2,0.2),"a="+a);
drawtext(L+(0.2,0.2),"b="+b);
drawtext(M+(0.2,0.2),"c="+c);
drawtext(N+(0.2,0.2),"d="+d);
//Parse and plot
f(x):=parse(Text0.val);
plot(f(x),color->red(0.6),size->2);
Created with Cinderella