It’s 1979 – What Exactly Did That ∫ Key Do?

7 months ago by cm0002 to c/retrotechnology

[Michel Jean] asked a question few others might: what exactly is going on under the hood of a classic HP scientific calculator when one presses the ∫ key? A numerical integration, sure, but how exa…

retrotechnology

@lemmy.ca

A place for discussion, videos, pictures, and other related content of retro and vintage technology of all kinds. Especially retro tech that is still in use today.

There are plenty of excellent communities for retro PCs so that content is better suited for those communities.

Rules:

No NSFW
Respectful discourse required
No hate speech, bigotry, racism, homophobia, sexism, etc.
No spam or advertising
No AI generated content, posts, or comments

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retrotechnology

@lemmy.ca

A place for discussion, videos, pictures, and other related content of retro and vintage technology of all kinds. Especially retro tech that is still in use today.

There are plenty of excellent communities for retro PCs so that content is better suited for those communities.

Rules:

No NSFW
Respectful discourse required
No hate speech, bigotry, racism, homophobia, sexism, etc.
No spam or advertising
No AI generated content, posts, or comments

go to feed...