Create an anonymous function $f$ that accepts a $($possibly vector valued$)$ numeric input and returns a $($possibly vector valued$)$ numeric output according to the mathematical formula $f(x)=x^{{?}^{{?}^{?}}}2-sin(x).$ Use this function along with the fminsearch function to find the local minimum value near the initial value near $x0=0\mathrm{.}5.$ Store the local minimizing value and the corresponding function value in the variables xmin and ymin, respectively.