MATLAB: How to pass the symbolic expressions from script to a function file for implementing fsolve

Question

I have written a main.m script that generates 4 nonlinear equations in 4 unknowns. I need to implement fsolve for solving these equations. fsolve command needs a function handle (pointing to a function file solve.m wherein these equations are assigned in column vector) along with a guess point. My problem is that the 4 equations (symbolic expressions) are residing in main.m script and i can not type these huge equations in the function file. How do i pass these equations to the function solve.m. fsolve necessiates that the function arguments should be variable vector and thus there is no scope for passing the equations through the arguments. I shall be highly obliged with the suitable response. Thanks

Answer 1

http://www.mathworks.com/help/matlab/math/parameterizing-functions.html