We maintain a repository of implementations of a particular method of approximating Pi here: https://github.com/UCL-RITS/pi_examples
This repository is for implementations that will not run on our standard Linux host. They may also lack "hard" things to implement on some platforms such as timing.
AppleScript- Apple Script on MacOS 8.BASIC- Old fashioned BASIC such as S'-Basic/bwBASIC.BBCMicroBitMicroPython- uPython on the BBC Micro:Bit.FORTRANIV- FORTRAN IV on the PDP-8LibreLogo- LibreOffice has a built in LOGO interpreter.MPW-3.4.2-C++- C++ for MPW on MacOS 8.MacPerl- Perl for MacOS 8.MacTk-8.2.1- Tk/TCL 8.2.1 on MacOS 8.Maclisp- Maclisp on ITS on the PDP-10.PORT-F77- Cross Platform FORTRAN 77.gambit2.4- Gambit Scheme 2.4 on MacOS 8.gambit3- Gambit Scheme 3.0 on FreeDOS.miscell- My own terrible spreadsheet markup language.ow-f77- Open Watcom Fortran 77 on (Free)DOS.sc- Spreadsheet Calculator.ulisp- uLisp.xlisp- Xlisp on Mac System 7.