Apply a function to a vector

[DrD]

Perhaps, something like this?

t:=MAKELIST(X,X,0,1,0.001);
y:=SIN(t);

-or-

y:=SIN(MAKELIST(X,X,0,1,0.001)); // y:=sin(X)

-or-

M1:=SIN(t); // Uses reserved variable M1 to save in matrix (vector) form.

-Dale-