I am trying to calculate the integral of the following Gaussian function:
syms x Aassume(x,'real');assume(A,'real');assumeAlso(A>0);% Expression to integrateeq = x^14*exp(-x^2/2)*exp(-A*x);% Integrationans = int(eq,x,-inf,inf)
Matlab gives me an answer containing hypergeo and erf. However, there is a regular algebraic solution without the needs of hypergeo or erf. (For example type "integral of (x^14*exp(-x^2/2)*exp(-A*x)) from -inf to inf" into wolfram alpha to get algebraic solution)
Is there a way to get to the algebraic answer in Matlab?