the author of this app says:
MiniCalc is a spreadsheet program for the Palm platform. It combines popular spreadsheet functionality with a convenient, easy-to-use interface.
Now, it comes with 12 new built-in conversion functions for binary, decimal, hexadecimal and octal numbers.
Because the PDA memory is small, MiniCalc has been designed to provide a subset of the functionality typically found in desktop spreadsheet software.
It is compatible with Excel and has many, many features.
The program also provides e-book beaming and deletion.