% Matlab diary from cs110a Feb 7 2005.
%
% This is what I typed in class.  
%
% Type it into Matlab yourself to
% reproduce the output I showed.

f = inline( 'x^3 + sin(x) - 5')
f(1)
ezplot(f)
ezplot(f,[-2 2])
ezplot(f,[0 2])
ezplot(f,[1 2])
f(1.5)
ezplot(f,[1.5 2])
ezplot(f,[1.5 1.75])
f
fprime = inline('3*x^2 + cos(x)')
ezplot(f,[0 2])
x = 2
f(x)
fprime(x)
x = x - f(x)/fprime(x)
x = x - f(x)/fprime(x)
x = x - f(x)/fprime(x)
x = x - f(x)/fprime(x)
x = x - f(x)/fprime(x)
x = x - f(x)/fprime(x)