Matlab_03d

Formating output

This is a bit old fashioned but relevant

a = 3; 

b = a*a; 

c = a*a*a; 

d = sqrt(a); 

fprintf('%4u square equals %4u \r', a, b) 

fprintf('%4u cube equals %4u \r', a, c) 

fprintf('The square root of %2u is %6.4f \r', a, d)