Question: Taylor and Series Return Series

Irrespective of what help says, both series and taylor return series(...) rather that big-O expression

From help:

> series(x/(1-x-x^2), x=0);
series(1*x+1*x^2+2*x^3+3*x^4+5*x^5+O(x^6),x,6)
> taylor(sin(x),x=Pi);
series(-1*(x-Pi)+1/6*(x-Pi)^3-1/120*(x-Pi)^5+O((x-Pi)^7),x=-(-Pi),7)
 

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