Question: series replies pt

December 21 2013 yclinpa 15


Dear all,


I have encounter a Maple response but I don't know how to interpret it.


When I tried the following Maple codes:


A := solve( x^4 + x^3 + x^2 + x + 1  = n, x ):

asympt( A, n, 2 )


Maple responded with a mysterious "pt".  What is going on?  Any help will be appreciated!

Thanks in advance.


Cheers, Yen-chi Roger Lin

Assistant Professor in Mathematics

National Taiwan Normal University

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