This book/disk offers scientists, engineers, statisticians and programmers a toolbox of numerical routines in Visual Basic. The routines support number-crunching applications that run in Windows. Each chapter briefly describes the numerical analysis algorithms covered in the chapter; discusses the implementation of the related Visual Basic code; presents the code for the individual routines, with comments outlining the purpose, the role of the parameters, error handling and other features; supplies brief test programs; and includes text boxes and icons to highlight tips, tricks and warnings, where appropriate. The disk features all the mathematical routines explained in the book.