HP RPL is one serious gem. HP48 series had lambda arrow syntax in 1990. << a -> ... | Hacker News

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		agumonkey on Oct 7, 2021 \| parent \| context \| favorite \| on: The Insane Innovation of TI Calculator Hobbyists HP RPL is one serious gem. HP48 series had lambda arrow syntax in 1990. `<< a -> << a a + >> >>` All in your jeans pocket.

peterfield on Oct 7, 2021 [–]

I was wondering when I'd find this comment :) I was in high school early in the early 90s. I programmed a 2-dice game drinking game on a HP48.

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