Hi GFR
Nice to have You back. Would that mean a possibility of general extension of x^x to negative x even with finite iterations ? Then there could be also a possibility to define any a^x with a<0 as complex number. Some Web complex number calculators do it anyway.
Ivars
Nice to have You back. Would that mean a possibility of general extension of x^x to negative x even with finite iterations ? Then there could be also a possibility to define any a^x with a<0 as complex number. Some Web complex number calculators do it anyway.
Ivars

