function [expres] = myexp4(xx, iters)
%MYEXP4 returns the exp(xx) doing iters iterations
%   Minas Spetsakis and EECS1560-2021 class, Mar. 2021
trm = 1.0;
expres = 1.0;

for i=1:iters
    trm = trm*xx/i;
    expres = expres + trm;
end;
end

