% This is a MATLAB script, which calls the MATLAB function bisect.m
% to approximate a zero of f(x) = e^x - 4 x^2 in [0,1].

% Define the function with the command "inline"

f = inline('exp(x) - 4*x^2');

% Use bisection to approximate a zero of f(x) in [0,1] to within 1e-5

p = bisect(f, 0, 1, 1e-5, 100)

disp('enter the command "format long", and then "p" to see more digits');