how do you do symbolic differentiation on function handle?

 Say if i define the following: 

 

 g = @(x) x/sqrt(x^2+1)

How do i get the derivative function for g, which i can then use to evaluate at different points?

I tried the symbolic math toolkit, and tried the following: 

 

>> syms x

>> f = x/sqrt(x^2+1)

f =

x/(x^2 + 1)^(1/2)

>> diff(f)

ans =

1/(x^2 + 1)^(1/2) - x^2/(x^2 + 1)^(3/2)

However, i cannot figure out how to turn this into a function handle/evaluate at different points. However, i prefer doing differentiation on function_handle.

Thank you very much!  

NOTE:-

Matlabsolutions.com provide latest MatLab Homework Help,MatLab Assignment Help , Finance Assignment Help for students, engineers and researchers in Multiple Branches like ECE, EEE, CSE, Mechanical, Civil with 100% output.Matlab Code for B.E, B.Tech,M.E,M.Tech, Ph.D. Scholars with 100% privacy guaranteed. Get MATLAB projects with source code for your learning and research.    
nswer: 
You can use matlabFunction to convert a symbolic equation to a function. For example: 
 
syms x1 x2;
f1 = x1^2+x2^2; 
SEE COMPLETE ANSWER CLICK THE LINK 
https://matlabhelpers.com/questions/how-do-you-do-symbolic-differentiation-on-function-handle-.php

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