- 3,073
- 3
Does a nontrivial function f(cx) exist such that
(d/dx)f(cx)=(1/c)f(cx)
and c is constant? "Linearity" here requires that c and x in the function argument preserve their product to the first power.
(d/dx)f(cx)=(1/c)f(cx)
and c is constant? "Linearity" here requires that c and x in the function argument preserve their product to the first power.