Master Gradshteyn & Ryzhik's "Table of Integrals, Series & Products

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The discussion centers around the challenges and perceptions of using "Table of Integrals, Series & Products" by Gradshteyn & Ryshik. The original poster expresses intimidation by the book, noting their lack of early interest in mathematics compared to their lecturer, who claims to have mastered it before university. While they acknowledge that the book may not be as daunting as it initially seems, they highlight the complexity of many integrals within its pages. Participants in the discussion suggest that the book is primarily a reference collection rather than a resource for deriving integrals, with many entries sourced from other works. There is a consensus that it may not be worth the effort to tackle the first 600 pages, and alternative resources for understanding integrals are recommended instead. The humorous anecdote about the authors writing the book in Siberia while consuming vodka adds a light-hearted touch to the conversation.
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I have a lecturer who has taunted me with the book "Table of Integrals, Series & Products"
by Gradshteyn & Ryshik with the fact that he could do everything in the book before he even
went to university. Not being a soviet teenager I was playing guitar & hated math but had I
that interest I'd have mastered this book by age 15 :rolleyes:
In any case, the book looked terrifying at first, absolutely terrifying, but I mean looking in it
it isn't that bad. Theoretically I should be able to manage the first 600 pages based off of
the contents of something like thomas calculus but I mean most of the integrals in this book
are pretty scary when you flip open to some random page in the early hundreds.
Just wondering if people have anything to say on this, whether there are other books I
should read with more of an inkling on how to manage the integrals in G&R :cool:
 
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Make sure you have enough vodka on hand. I read a story that the authors mostly wrote the book in an isolated cabin in Siberia & determined how difficult a formula was by how many vodkas they drank by the time they finished derivating it.
 
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It would be easier to climb Everest than to "work the first 600 pages" of this Epic Tome.
 
This is just a reference book - they don't derive integrals at all. It's just a collection of integrals precisely for the reason that you do not need to derive it yourself.

In fact, a lot of the integrals you find in there are just copy/pasted from other sources, such as the books on integrals by Arthur Erdélyi et al.

So please, don't waste your time on it.
 
The book is fascinating. If your education includes a typical math degree curriculum, with Lebesgue integration, functional analysis, etc, it teaches QFT with only a passing acquaintance of ordinary QM you would get at HS. However, I would read Lenny Susskind's book on QM first. Purchased a copy straight away, but it will not arrive until the end of December; however, Scribd has a PDF I am now studying. The first part introduces distribution theory (and other related concepts), which...
I've gone through the Standard turbulence textbooks such as Pope's Turbulent Flows and Wilcox' Turbulent modelling for CFD which mostly Covers RANS and the closure models. I want to jump more into DNS but most of the work i've been able to come across is too "practical" and not much explanation of the theory behind it. I wonder if there is a book that takes a theoretical approach to Turbulence starting from the full Navier Stokes Equations and developing from there, instead of jumping from...

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