Fractional terms (selection field "Fractional term"); nested fractional terms are accepted, too; every fractional term
has to be closed by using the last option of the selection field.
Powers, also nested (selection field "Power"); it is important to close the exponent in the selection field.
Representation of the result
The selection field at the very bottom determines the form of the result.
Fraction (proper or improper)
Simple fraction or mixed number
Decimal fraction (terminated or repeated)
Since the results can be very long, it is possible to shift the output area with pressed mouse button.
Limitations
The omission of the multiplication sign in a product (for example between a number and a bracket) is not permitted.
Only powers with integer exponents are supported.
If an exponent is greater than 1000 or less than −1000, no result is calculated because the computer could be blocked by the
calculation for a long time.
The output of a repeated decimal fraction will be incomplete if the period is very long (more than 1000 digits).