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Casio FX-991DE X (Batteries, Solar cells)

Casio FX-991DE X

Batteries, Solar cells


Questions about FX-991DE X

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7 answered questions about FX-991DE X

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slicksheriffY7

4 years ago

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fischantal

4 years ago

Helpful answer

The whole menu is in English instead of German. If you are being taught in German, it may be difficult to understand at the beginning which menu item you have to select. Unless you know words like 'vector calculus' or 'cumulative normal distribution' or 'binomial density' in English. But I think that is the only difference.