I typed this in using an IBM terminal with an APL ball during my first year of Comp Sci at Penn State Delaware Valley campus in 1976. I also typed in Trek-76.

I typed this in using an IBM terminal with an APL ball during my first year of Comp Sci at Penn State Delaware Valley campus in 1976. I also typed in Trek-76. There's nothing slower than tying in APL code using a hard copy terminal. At least we had an APL keyboard on the terminal - I think it was a dedicated terminal. Sorry I don't recall the model. I never did get to think in APL - if you've never used it there are lots of specialized characters, some that do a ton of operations with one character (arrays for example). Anyways it's in the wayback days of PL/1, Snobol, Cobol, BASIC and Turbo Pascal.