Curses-based RPN calculator
Orpie is a curses-based RPN calculator for the terminal. It supports a large chunk of the features supported by classic HP RPN calculators, but the user interface is optimized for a keyboard.
Published: 15 Mar 2020
Orpie README ============ Orpie is a Curses-based RPN calculator. == Installation === Using OPAM The recommended method for installing Orpie is to use https://opam.ocaml.org/[OPAM]. +opam install orpie+ should get the job done. === Without using OPAM If you want to install manually, you will need the following OCaml packages installed: * OCaml 4.03+ * dune * camlp5 * ocamlfind * curses (registered with ocamlfind) * gsl (registered with ocamlfind) If you have satisfied all the dependencies, then use the Makefile to build: ---- # optionally set an installation prefix (default is /usr/local) $ export PREFIX=/usr # optionally set a staging directory (useful if you're creating a package) $ export DESTDIR=/tmp/orpie # build $ make # install build products (use 'sudo' if installing to a root-owned location) $ make install ---- == Usage See the 'doc' subdirectory for more extensive documentation.