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10 years, 338 days

Extracting co-efficients of Sum of two T...

Maple

Hi all,

I want to find the co-efficient for z^k of 2-stage hyper exponential Random Variable. That is expressed as sum of two Taylor series. I have given the code in the attachment. I have tried using convert(A(z),FormalPowerSeries,z) with op([1,1],..), but it didn't work.Coefficient_Extract_.mw

thank you for correcting...

Many many thanks for your help. I want to learn about why op[1,1] returns only the first operator (which itself has two operators as summands). Also please point me the link for convert on float values.

How to extract coefficient from Probabil...

Maple

Dear experts,

I want to extract the coefficient of z^k from an infinite series summation (known as probability generating function or characteristic function or Z-transformation) , the co-efficient is actually the probability of the R.V. will take value k.

Next problem in the same question is the summation is not working if I sum from 0 to infinity. It is working from 0 to 300.

I have attached the PDF for expressing the problem and the Maple code. I have used convert...

Integration for finding k-th probability...

Maple

Hello Maple experts,

I want to find out k-th probability (denoted by c(k)) which is expressed as an integration of summation for values ranging from j=0 to k. The function is very complicated , I have attached the PDF for expressing the mathematical term properly.

I am able to find out the c(k) for a given value of k, if k is specified in the beginning of the maple program. But I am unable to make it generic form of k.

I have also attached the...

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