200 reputation
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bio website pafds
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visits member for 2 years, 6 months
seen Apr 11 at 18:38

Sep
10
accepted Difference in markov chain persistense probability
Jun
18
accepted Help with complex number phasor notation
Jun
18
comment Help with complex number phasor notation
thanks ! I though that it was Euler's formula but got lost as there are many variations...
Jun
18
asked Help with complex number phasor notation
Mar
5
comment Help me find a book for self-study Calculus/Analysis
Thank you. I'll search again advanced calc books.however even apostols book didnt have 90 excercises for improper integrals.i wonder where my book author found them
Mar
3
asked Help me find a book for self-study Calculus/Analysis
Mar
3
comment Are calculus and real analysis the same thing?
They are written in greek. I was wrong , the total pages are 2800 (2 theory and some problems and examples and 2 other only problems.) It uses literature from apostol,ayoub,birkhoff,comtet,ciang and lots of other[80 total].But they are extreemly hard to read. Even the most difficult textbook for calculus is easy compared to them.And they are given at engineering school
Mar
3
comment Are calculus and real analysis the same thing?
we had courses analysis 1 and analysis 2 but the books had titles like Calculus. However these books were total 2000 pages too complex that any textbook for calculus i seen seemed childish too simple . So now i understand ,that books are analysis books.
Feb
17
comment Difference in markov chain persistense probability
@NateEldredge yes.. i thought that this was the difference but both probabilities seem the same
Feb
17
asked Difference in markov chain persistense probability
Feb
6
revised Complex Integral Help
added 6 characters in body
Feb
6
awarded  Commentator
Feb
6
comment Complex Integral Help
@Graphth i noticed it but i think that font should be larger.To see it clearly i had to zoom with my browser. Maybe there is an option to increase size.(there is! \large or \huge)
Feb
6
accepted Complex Integral Help
Feb
6
asked Complex Integral Help
Feb
6
comment Help needed with improper integral
@RaymondManzoni i did it in standard and i got the same result i think.I used the type for cos(A-B) firstly , i dont know whether i could have avoided thatr and then the integral for e*cos and e*sin
Feb
5
accepted Help needed with improper integral
Feb
5
comment Help needed with improper integral
thank you :) The formulas i had for converting to exp form were different that confused me.. i'll try in trigonometric though..
Feb
5
comment Help needed with improper integral
in case its τ>0 its different..
Feb
5
comment Help needed with improper integral
@zulon i though of writing cos(x) in e notation but i am confused why is [0,infity]. u(0) is 1/2. It is hard for me to compute these improper integrals however i am trying.