Back to RPL ! (HP50G)

[Claudio L.]

(09-02-2020 08:23 PM)David Hayden Wrote:  For real fun, consider HPGCC. This lets your write C code and run it natively on the 50g. It's about 100 times bigger but also 100 times faster, and you can always store the "real" program on the SD card and create a small stub on the calc that loads the program and evaluates it.

I would only add that if size is a problem, hpgcc3 creates small executables that run just like any other object, by using EVAL or embedding it in a program.
Requires a custom ROM, so installation is a bit more involved but other than that it overcomes the size issue and all obstacles you face when working with hpgcc 2.0, including allowing you to create RPL objects and manipulate them from within the C program with ease, including doing STO into variables and directories from C.