ProCalc is a 32-bit stack-based calculator for programmers and engineers. It supports hex, decimal and binary operation, as well as ASCII codes. It uses buttons and/or graffiti for input. The scrollable stack is 256 entries deep. It provides standard arithmetic and logic functions, as well as advanced functions such as Min/Max, summation, bit count, CRC-generation, byte extraction, Endian swapping, nybble swapping, sign extension, absolute value, Multiply And Accumulate, random number generation, spin encryption, system time, fill, pixel vector operations, and conversion between bytes, K, M and G. It also has online help, and supports colour on Palm IIIC. Used by programmers in over 15 countries! "The perfect tool for the system developer." Can you afford not to have it by your side? More info at: http://www.embedded.com.au/software/palm.html