MATLAB: If within while loop not recognized

Question

while(t<0.1)
if(t==0.05) v=3; end  % NOT GETTING REFLECTED IN v
t=t+Ts;
end

Answer 1

A trivial answer:

Use ismembertol for comparing values with tolerance

 tol=1e-6;
 if ismembertol(t,0.05,tol)