RCL-59!

RCL-59 is a complete and faithful recreation of the TI-59, one of the first and most celebrated programmable calculators. Released in 1977, the same year as the Apple ][ and the TRS-80, the TI-59 made programming personal, portable and fun. In addition, it includes:* Full help support (with a programming tutorial)* Implementation of the alpha-numeric printer* Saving and loading of programs* Sharing of programs (via email)* Full Master Library support