sqrt(1+i)

[Hlib]

I compared the calculated expressions √√...√(1+5×i) on the afx-2.0 and ti-v200 calculators.



When the number of roots increases, afx-2.0 outputs a formula with trigonometric functions within 1.2_sec for any number of roots.



Ti-v200 gives the result only with numbers and arithmetic operations. When the number of roots is eight ( √√√√√√√√ (1+5×i) ), v200 calculates the example for about 3 minutes 40 seconds (too long).



In HP-Prime, it would be worth implementing automatic switching of the calculation method depending on the complexity of the final result and on the availability of free space in RAM (not only in this example).