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This is a standard school calculator with all the required functions, including statistical functions.
This calculator has some peculiar quirks. For instance, when you press π and then the EE key to add an exponent, it will. No problem. I’m not sure however when you would need π multiplied by a factor of ten, might be practical in certain cases. So to enter π⋅1042 simply type π EE 4 2.
Another funny thing is the way it handles the "!" operator. As with all calculators with two-digit exponents it will calculate up to and including x! for any natural x in the range 0 ≤ x ≤ 69. For any natural x > 69 it will produce an error. However, for any natural x in the range 70 ≤ x ≤ 99 it will still try to calculate x! up to the moment it will encounter an internal error. For any natural x > 99 it will immediately give an error without trying to calculate x!. Maybe this way of handling x! has a smaller memory footprint or something.
Thanks for this nice addition to the collection, Michel "Mikki" Waucomont!