derivative at various points in symbolic math toolbox

let say i have a vector.

A=[1 2 4 6]

now i am declaring a function using symbolic toolbox

syms x
f=x^2

how do you evaluate f at every elements of A?

Answer 1

[Stephan]

A = [1 2 4 6];
syms x
f(x) = x^2
sol = f(A)

gives:

f(x) =
 
x^2
 
sol =
 
[ 1, 4, 16, 36]