MATLAB Function Reference Volume 1: A - E - Bad Request

2ezplot
Purpose Easy to use function plotter
Syntax ezplot(f)
ezplot(f,[min,max])
ezplot(f,[xmin,xmax,ymin,ymax])
ezplot(x,y)
ezplot(x,y,[tmin,tmax])
ezplot(...,figure)
Description ezplot(f) plots the expression f = f(x) over the default domain: -2π < x < 2π.
ezplot(f,[min,max]) plots f = f(x) over the domain: min < x < max.
For implicitly defined functions, f = f(x,y):
ezplot(f) plots f(x,y) = 0 over the default domain -2π < x < 2π, -2π < y < 2π.
ezplot(f,[xmin,xmax,ymin,ymax]) plots f(x,y) = 0 over xmin < x < xmax and
ymin < y < ymax.
ezplot(f,[min,max])plots f(x,y) = 0 over min < x < max and min < y < max.
ezplot
If f is a function of the variables u and v (rather than x and y), then the domain
endpoints umin, umax, vmin, and vmax are sorted alphabetically. Thus,
ezplot('u^2 - v^2 - 1',[-3,2,-2,3]) plots u 2 - v 2 -1=0over -3 < u