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A community centered around handheld calculators. Show off your collections, ask questions, or trade benchmarks and torture tests.

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HP-12c Platinum (feddit.uk)

submitted 5 months ago by [email protected] to c/[email protected]

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HP's most accurate financial calculator, oddly enough, and despite only returning the ceiling of solve-for-n.

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[–] [email protected] 2 points 5 months ago (1 children)

Obligatory "what pen is that?"

[–] [email protected] 3 points 5 months ago (1 children)

It's a Stilform fountain pen. They are a recent make using machined parts and bock nibs with a nifty magnetic cap. I'm having slight issues with the bock nibs though - they are going to need a bit more work to keep the flow how I like it.

[–] [email protected] 1 points 5 months ago (1 children)

I'm getting lilliput vibes.

I've also heard mixed reviews of bock nibs. Hell, even my most recent purchase, a sailor, required ssome nib adjustments!

[–] [email protected] 1 points 5 months ago

Yeah, I think they need to tune their nibs before they let them out. No such thing as too much flow - just too little paper.