Write an executable MIPS assambly function that computes the $e^x$ of a parameter $x.$ Use the MIPS floating$-$point register

convention to pass the parameter $x$ and to return the function result. All computation should be done

using double$-$precision floating$-$point instructions and registers. Limit your computation to the first

$20$ terms of the series.

$e^x={\displaystyle \underset{n=0}{\overset{}{}}}\frac{x^n}{n!}=\frac{x^0}{0!}+\frac{x^1}{1!}+\frac{x^2}{2!}+\frac{x^3}{3!}+\frac{x^4}{4!}+\frac{x^5}{5!}+$cdots

$=1+x+\frac{x^2}{2}+\frac{x^3}{6}+\frac{x^4}{24}+\frac{x^5}{120}+$cdots