MATLAB: Using MuPAD series inside MATLAB

Question

Dear all,

I want to use series() in MATLAB. http://de.mathworks.com/help/symbolic/mupad_ref/series.html In MuPAD it works:

s := series(sin(x), x)

gives me:

x - x^3/6 + x^5/120 + O(x^7)

In MATLAB I use:

syms x
s = feval(symengine,'series',sin(x), x)

but this gives me:

Series::Puiseux::create(1, 1, 7, [1, 0, -1/6, 0, 1/120], x, 0, Undirected)

What can I do to get:

x - x^3/6 + x^5/120 + O(x^7)

instead?

Thanks and best regards

Answer 1

f = matlabFunction(s)

I'm kind of surprised that formula(s) doesn't return what you have above. It might be worth contacting tech support on that. The information is clearly there as matlabFunction or pretty show.

pretty(s)