Emulator for TI-59 Calculator

Emulator for the TI-59, TI-58C Calculator and the unreleased TI-59C.

Changes 9.1 : v9.1, 2024 April 27th:

Fix calc save/restore state

Fix display in Fix + Eng mode

v9.0, 2024 April 20th:

Replace all modules by dump of ROM.

Many new modules have been added:

- Applied Statistics

- Real Estate / Investment

- Securites Analysis

- Business Decision

- RPN Simulator

- Structural Engineering

- Agriculture

v8.7, 2023 November 10th:

Fix D.MS implementation precision.

v8.6, 2022 December 24th:

Minor color adjustments.

APK Description:

Emulate a 1977 vintage Texas Instruments TI-58/58C/59 calculator. This programmable emulator lets you load/save programs, it includes an implementation of the original Master Library module and many other modules (Leisure, Math, Surveying, Electrical, Aviation, Marine). Sources on GitHub at https://github.com/TurboGit/ti5x_android include a tools for building your own program/module files.

The ti5x application does aim for 100% authenticity even if not possible in all cases. Yet, it supports many undocumented features from the original calculator like the HIR registers and the /DSZ nn 51/ (decrement no-jump) instructions.

With the current version it is possible to play some famous games. And many original programs are running without modification.

Screenshots: