Wrong result for exponent with superscript two
Version: GNOME Calculator 50.0
Expression:
2²^3
Actual result:
1
Expected result:
256
Reason:
² should behave like exponent 2, so 2²^3 should parse as 2^2^3.
With right-associative exponentiation, that is 2^(2^3) = 256.
Additional example:
3²^2
Actual result:
1
Expected result:
81
