% exfun4.m 
% 
% This is another example function.
% multiple inputs, multiple outputs
% -MCW
%
% Usage:
%   [out1, out2] = exfun4(sinval, cosval)

function [out1, out2] = exfun4(s, c)

out1 = s * c + 17.2;
out2 = (c - 4) / s;
%val2 = idontexist
val3 = 31;

whos
