![]() Sell Back Your Copy for $1.56
Whether you buy it used on Amazon for $29.00 or somewhere else, you can sell it back through our Book Trade-In Program at the current price of $1.56.
Used Price$29.00
Trade-in Price$1.56
Price after
Trade-in$27.44 |
Product Details
Would you like to update product info or give feedback on images?
|
|
Share your thoughts with other customers:
|
||||||||||||||||||||||
|
Most Helpful Customer Reviews
38 of 39 people found the following review helpful:
4.0 out of 5 stars
Proprietary source the Achilles' heel for non-students,
By A Customer
This review is from: Numerical Recipes in Fortran: The Art of Scientific Computing (Hardcover)
I first bought this text in 1994 while doing scientific programming for graduate school work. A fellow graduate student had suggested I use an undocumented routine that (I later discovered) came from Numerical Recipes (NR). I was impressed enough with NR's presentation of ideas that I also bought the example book ISBN 0521437210 (which I've hardly cracked since) and a diskette of source code (which cost as much as the book but worth it). I was able to do a lot of basic research quickly with NR code, and I still occasionally use NR's routines.The authors have certainly done a good job assimilating a lot of material. Since other reviewers have done well to highlight the importance and utility of this landmark book, there is no need to repeat those sentiments here. However, to this title's detriment, the authors consider their book to be a proprietary library of source code more valuable than the explanatory text discussing it (one can in fact download the text on-line though it's hardly worth the hassle). This perception is ironic since the authors confess that "the lineage of many programs in common circulation is often unclear" (p.xviii), and many details of presentation, ideas, and algorithms are clearly "borrowed" from other excellent (some now out-of-print) numerical methods books or journals. I often wondered why NR routines occasionally adopted bizarre and/or obviously inefficient programming structures - over time I decided that this was probably done to make these algorithms appear as so not to clearly violate other published material. As a student, NR's legal disclaimers regarding derivative works (p.xvi) never bothered me and I was willing to overlook the sometimes unpolished source code insofar as it functioned properly. However, as a professional I now find the lack of fair-use provisions on the uncompiled source way too restrictive to rely on these routines in good conscience (I have to buy another textbook or license for every soft copy or machine upon which the source code resides!). I suspect this policy ultimately hurts NR's textbook sales: it would be nice to able to use and pass along the source code between professional colleagues without restriction because most would certainly buy (if they don't already own) the textbook to understand what the source does (just as I did). Source code used in scientific programming is practically worthless without proper documentation, and there's no better documentation than a full length textbook! I have since expanded my numerical methods library to other references supporting true public-domain codes. With an expanded basis of comparison, I regret to say that I am becoming less and less impressed with NR's implementations and explanations. I am finding many of NR's algorithms to be inefficient or unnecessarily approximate, and - on rare occasion - buggy. There have been quite a few bugs uncovered over the years, and the NR web site has done a good job of keeping track of them (although I know of at least one bug uncorrected by NR to this day). This book is excellent for students wanting a good reference for quick and dirty types of analyses or scientific computing. Professional programmers, scientists, engineers, specialists or analysts performing software development for laboratory or scientific research would be well advised to reference this title, but ultimately they will likely need to rely other resources if they require efficient and/or unrestricted (public-domain) source codes for their work. (P.S. - A reviewer elsewhere noted that the "quality of the binding was terrible" and I've also found this to be the case. My hardcover is literally had to be taped on after a few years of use.)
11 of 12 people found the following review helpful:
5.0 out of 5 stars
Clear explanations with good code,
By johare4 (Santa Fe, NM) - See all my reviews
This review is from: Numerical Recipes in Fortran: The Art of Scientific Computing (Hardcover)
I converted the authors' multigrid program on p. 870 to Visual Basic and ran it in EXCEL. Comparison with exact solutions for special cases of Poisson's equation showed it to be accurate to micro percents in less time than it takes to write the spreadsheet (a second or so). The explanation of the program in the text is clearer than specialist discussions like Wessling (An Introduction to Multigrid Methods), but doesn't contain theoretical analysis of convergence rates. Personally, I find it more persuasive to plot the errors vs number of cycles, number of smoothings etc. than to read theoretical analysis.The authors also compare various methods and give practical advice about which methods to use. Specialist texts on numerical methods aren't much good in this regard, being hung up on methods where it is easy to prove convergence rates. Bottom line: Good code, good qualitative discussion, good comparisons of methods.
10 of 11 people found the following review helpful:
4.0 out of 5 stars
A set of numerical routines that may solve your problems,
By A Customer
This review is from: Numerical Recipes in Fortran: The Art of Scientific Computing (Hardcover)
This book provides a brief description of a series of numerical methods, and their respective fortran codes. It is a toolbox for anyone interested in apply the numerical method rather than work on it.Most of the routines are reliable, even though they are not state of the art. It is a good aquisition. Naturally, the disk is a must if you do not want type (or mistype) the source codes.
Share your thoughts with other customers: Create your own review
|
|
|
Tags Customers Associate with This Product(What's this?)Click on a tag to find related items, discussions, and people.
|
|
This product's forum
Active discussions in related forums
Search Customer Discussions
|
Related forums
|