Passing a vector of values through a symbolic function

How do I assign values from a vector to a symbolic function? I have a functin of multiple variables x1,x2,x3,etc. and a vector X, that has initial values of 0.

I'm having trouble coming up with a vector that if I were to input x1 in the command window, it will display x1 = 0.

Example with a known set of variables:

A = sym('x', [1 5])

F = cos(A(1)) + sin(A(2)) + (A(3))^3 + 5*A(4) - cos(A(5))

** If I run this, it will say :

F = x3^3 + 5*x4 + cos(x1) - cos(x5) + sin(x2)

So how can I create a vector that will replace values of x1, x2, x3, x4, and x5 into the equation? I know in a general sense, if I actually write out x1 = 0, x2 = 0, etc. it will calculate the values, but in a general sense when I do not know how many x1, x2, etc. there will be, I have to have it in vector form to where it will take those values from the vector and plug them in.

Answer 1

[Walter Roberson]

subs(F, A, vector)