www.SwissMicros.com

Alas, I've to confirm what Bob and Tom said. When you're at it, please correct the electron mass by a factor of 10^4.

rprosperi wrote: ↑

Sat Nov 16, 2019 9:10 pm

... the etsy seller also makes and sells complete units on eBay, so more than likely he is the source.

Thanks for the information, Bob. Right now, I don't find him selling anything on eBay but will see sooner or later.

@wiljea: You wrote Concerning Wien's displacement law, anyone who has a minimal knowledge of it, knows that the units of the constant is m x K (meter times Kelvin). Notations are made for good reason: They should ease reading and, in consequence, comprehending. Anyone who has a minimal knowledge of ...

These products are not self-explanatory. :shock: They are not meant to be and they even cannot be IMHO. Please note that the symbols used for the constants supported are far more meaningful than just calling them by numbers (as some calculator manufacturers did not too long ago). But students dealin...

Please look at the draft documentation of WP43S at/in GitLab for the constants currently provided by us (see https://gitlab.com/Over_score/wp43s/tree/master/draft%20documentation ). We have all constants (sic!) stored in a table and just point to them. So far, we don't feature the Cs frequency, Wien...

... "∞" is not a number. You cannot do arithmetic with it. Depends. IIRC, IEEE 754 takes ±∞ as numeric (and NaN as "not a number"). You can do some arithmetic with ±∞ but have to be careful in transforms of complex numbers. E.g. ∞ ∡ π/2 = 0 + i×∞ which you won't get by applying the standard polar t...

Thanks or sharing - found some constants I didn't see for 40 years working as a physicist.

Nitpicky remark: Why do you zip a 26kB file? It takes precisely 26kB zipped as well. #)

... does anybody know the outfitter?

Point taken!

The backside of the DM42 is empty still ... if you need it you can attach a periodic table there taking a bigger sheet of adhesive film.