Preface to the Second Edition xiii program tests.We enthusiastically recommend the principal software used:GNU Emacs.TEX.Perl.Adobe Illustrator.and PostScript.Also used were a variety of C compilers-too numerous (and sometimes too buggy)for individual acknowledg- ment.It is a sobering fact that our standard test suite (exercising all the routines in this book)has uncovered compiler bugs in many of the compilers tried.When possible,we work with developers to see that such bugs get fixed;we encourage interested compiler developers to contact us about such arrangements WHP and SAT acknowledge the continued support of the U.S.National Science Foundation for their research on computational methods. D.A.R.P.A.support is http://www.n read able files Permission is opyright(C) Sample page acknowledged for $13.10 on wavelets. wme,1992 William H.Press granted for i Saul A.Teukolsky William T.Vetterling (including this one) Brian P.Flannery comor call 1-800-872-7423 (North America only),orsend email to directcustserv@cambridge.org(outside North America). internet users to make one paper copy for their 1988-1992 by Cambridge University Press.Programs Copyright(C)1988-1992 by Numerical Recipes from NUMERICAL RECIPES IN C:THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5) Software.Preface to the Second Edition xiii Permission is granted for internet users to make one paper copy for their own personal use. Further reproduction, or any copyin Copyright (C) 1988-1992 by Cambridge University Press. Programs Copyright (C) 1988-1992 by Numerical Recipes Software. Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5) g of machine￾readable files (including this one) to any server computer, is strictly prohibited. To order Numerical Recipes books or CDROMs, visit website http://www.nr.com or call 1-800-872-7423 (North America only), or send email to directcustserv@cambridge.org (outside North America). program tests.) We enthusiastically recommend the principal software used: GNU Emacs, TEX, Perl, Adobe Illustrator, and PostScript. Also used were a variety of C compilers – too numerous (and sometimes too buggy) for individual acknowledg￾ment. It is a sobering fact that our standard test suite (exercising all the routines in this book) has uncovered compiler bugs in many of the compilers tried. When possible, we work with developers to see that such bugs get fixed; we encourage interested compiler developers to contact us about such arrangements. WHP and SAT acknowledge the continued support of the U.S. National Science Foundation for their research on computational methods. D.A.R.P.A. support is acknowledged for §13.10 on wavelets. June, 1992 William H. Press Saul A. Teukolsky William T. Vetterling Brian P. Flannery