Thank you for downloading my first published software. I hope in the future to create more files for the TI 89 and the TI 83, and eventually go on and do assembly. binary.89p is just a fun little program I wrote to convert numbers from decimal to binary when the calculator won't. I also did it as a guide to help me write the hexadecimal conversion program. hexadec.89p is a program I wrote that convert numbers from decimal to hexadecimal when the hexadecimal result is longer then 8 characters Convert is a program that takes strings and converts them into hexadecimal numbers. This program requires hexadec.89p in order to work. Please email me with any suggestions or problems with the program at dingy_dungheep@hotmail.com