About the Author

Andrew M. Duncan started programming in FORTRAN on Control Data 6600 hardware in 1974, and a quarter century later progressed to Mac OS X. He holds a Bachelor's degree in electrical engineering from the California Institute of Technology, and a Masters in mathematics from the University of California at Santa Cruz. He is now on leave from doctoral work on compilers at UC Santa Barbara. He currently works at Expertcity, designing the core class libraries.