General Index to Volumes 1 and 2 In this index, page numbers 1 through 934 refer to Volume 1, Numerical Recipes in Fortran 77, while page numbers 935 through 1446 refer to Volume 2, Numerical Recipes in Fortran 90. Front matter in Volume 1 is indicated by page numbers in the range 1/i through 1/xxxi, while front matter in Volume 2 is indicated 2/i through 2/xx. A bstract data types 2/xiii, 1030 Accelerated convergence of series 160ff., 1070 Accuracy 19f. achievable in minimization 392, 397, 404 achievable