Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Buy "Numerical Recipes in C" instead of this book!

If you are considering buying this book because it is newer than "Numerical Recipes in C", don't! Virtually all the algorithms presented use a totally unnecessary "NR" class, which only serves to distinguish the "C" from the "C++" version of the book, and adds a complexity which you and I can live without. This is clearly the result of a "publish or perish" policy."Numerical Recipes in C" has all the same powerfull algorithms presented in a much clearer and simpler way.I purchased the "C++" version, and it was a mistake. At this point, I use the "C++" hardcopy for a refference only. I use the free online "C" version for code I can actually use.Don't buy this book! Buy "Numerical Recipes in C" instead!