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Question: How to summation and simplify q calculus wtih QDifferenceEquation

Question:How to summation and simplify q calculus wtih QDifferenceEquation

ComputerUser 535 Maple
February 17 2013
0

i am doing a Q Laplace and finally summation it

however, i find an AccurateQSummation which is not like Summation

Should i use it, if not, use SumTools' summation how to simplify it?

 

restart;
with(QDifferenceEquations):
qexp := QPochhammer(-(-p*t), q, infinity);
f:= qexp*t;
b := subs(t=q^n,f);
QSimplify((1-q)*AccurateQSummation(b*q^n,n=-infinity..infinity));

with(SumTools):
QSimplify((1-q)*Summation(b*q^n,n=-infinity..infinity));
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