Graphic slider tool: Dynamic range and implicit functions.

You can make x range (not ticks of x axis) of functions to depend on parameter value. This can be useful when function domain depends on parameter.

Also implicit functons like circle can be plotted as 2 separate functions of same color.

return Math.sqrt(a * a - x * x); return -Math.sqrt(a * a - x * x); return -a; return a; 1000 -30, 6, 30 -30, 6, 30