How to display the value of a function?

Hello everyone, I want to display the value of At on the command window, but not only the value but I want to see At= the result of the function. It is sommething insignificant but I am struggling

At= 0.25*h^2/alpha

Answer 1

[Walter Roberson]

h = rand()*20;
alpha = rand();
At = 0.25*h.^2./alpha;

disp(At);      %will not include the "At = "

   65.1895

display(At);   %will include the "At ="

At = 65.1895

At             %no semi-colon! Will include the "At = "

At = 65.1895

Answer 2

[Star Strider]

I am not exactly certain what you want.

Try this:

h = 42;
alpha = pi;
At = 0.25*h^2/alpha;
fprintf('\n%.2f = 0.25 * %.2f^2/%.2f\n', At, h, alpha)

producing:

140.37 = 0.25 * 42.00^2/3.14

.