how to obtain anonymous function after derivative ?

Hi,

can we have an anonymous function after we differntiate an anonymous function? for example see blow

f = @(x) x^4+3*x^2;

now I want to have another anonymous function which is derivative of f(x) .

[Walter Roberson]

How are you differentiating the anonymous function?

Answer 1

[Walter Roberson]

syms x
df = matlabFunction(diff(f(x), x), 'vars', {x})