Format result in a live script

I am working with symbolic variables and at the same time with real variables, when I enter for example sin (0)*cos (t1) the result is a fraction that tends to zero, I would like to be able to make the value not be shown in fractional form, but instead just be zero.

Thank you.

Diego

Answer 1

[Walter Roberson]

Convert each of your real-valued constants to symbolic as early as you can, preferably symbolic rationals. For example, instead of

0.75*pi

use

Q = @(v) sym(v)
Q(0.75)*Q(pi)