| Brand: | Casio |
| Model: | FX-502P |
| Type: | Programmable scientific calculator |
| Picture: |
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| Batteries: | LR 44 x 2 |
| Lifetime: |
Introduced: 1980 Terminated: unknown |
| Notes: |
The Casio FX-501P and Casio FX-502P were identical calculators except
for the number of available program memory. The Casio FX-502P is
the non-alphanumeric predecessor of the Casio FX-602P.
I've never actually used this calculator. I got it by exchanging
it with a Casio FX-601P I owned with someone who preferred
alphanumeric above memory.
This calculator (as do many other Casio scientific calculators) uses one and the same key for both the constant π as well as exponents. This works as follows. When you first enter digits, the "EXP"-key will enable you to enter the numbers exponent, otherwise it will enter the constant π. |
©2023 Ernst Mulder