General > General Technical Chat
What calculator do you use ?
VK5RC:
For a bit more stuff about HP 41 check out this site
http://www.hp41.org/Intro.cfm
broz:
Non-programmable: Casio FX-115ES PLUS
Programmable: TI nSpire CX CAS (can compute matrices with complex entries :D)
cdev:
Me too, I have the Radio Shack EC-4014, which is the exact same calculator as the Casio FX115.
Its amazing that it still works! I still have the manual for it too.
Quote from: RCMR on 2012-04-17, 01:59:08
I still use the old Casio FX115 I bought way back in the 1980s.
Does multiple base math and is solar powered.
I'd rather have something that handled RPN but the Casio is what I have.
--- End quote ---
TheAmmoniacal:
I use the HP Prime.
NivagSwerdna:
I have a WP34S (because it's fun), HP35S (nice recent RPN, good for confusing the kids), Casio fx-991ES (because it's like the kids fx-85S they are asked to use at school) and a Casio fx-4200P (because I'm too sentimental to part with it) on my desk.
I tend to use Excel or Wolfram Alpha. :-DD
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