TCalc

This is a minimal desktop calculator (taken from the Lex/Yacc section of the OCaml manual) that can parse 3:04.5 as a time and covert it into 184.5 seconds. I'm using it for simple time calculations.

$ tcalc
3:04.5
184.50 (00:03:04.50)
11:52.2 / 2670 * 500
133.37 (00:02:13.37)
$ 

• Operators: + - * / ^
• Command line editing and history
• Variables

Installation via Opam

Opam is the OCaml package manager that installs packages by compiling them from source code.

$ opam install tcalc

Installation from Sources

This is an OCaml project, it assumes you have available on a Unix system:

• OCaml
• Dune
• Make

make 
make install

Contribute

If you find this useful, please contribute back by raising pull requests for improvements you made.