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+--- Thread: Hyperbolic functions post 35 (/thread-18780.html)
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RE: Hyperbolic functions post 35 - Gene - 01-27-2024 06:24 PM
Another example - from a brochure for the SR-50A and SR-51A for hyperbolic functions is shown in the two images below.
RE: Hyperbolic functions post 35 - dm319 - 01-28-2024 06:05 PM
(09-10-2022 12:09 AM)Paul Dale Wrote: An older example is VCRs
It's strange looking back 20+ years ago and seeing the checklist things that many of us coveted without realising it was simply a discriminating factor to between models to allow a spread of price points. No one I knew ever needed high speed dubbing.
The hyperbolic buttons often took up a whole first class button on the front of Casio calculators.
I've never needed it in a pocket calculator, but I do like asinh as a nice logarithmic transform that works with negative numbers.