Can't use subs(sym_array,vector) because Matlab assumes I want to replace the first component of sym_array and not the whole array

x = sym('x',[1 2 3])
subs(x,[1 2 3])

returns:

[1,2,3,x2,x2,x2,x3,x3,x3]

How do I fix this to return [1,2,3]?

Answer 1

[Chaitral Date]

See the below code,

syms x x1 x2 x3;
x = sym('x',[1 3]);
x=subs(x,[x1,x2,x3],[1, 2,3]);

This will give you,

x =

[ 1, 2, 3]