Incorrect results and quirks

[B1nary0]

I also noticed that if I enter -1^(1/3) (using the +/- symbol to make it negative), I get -1 as the result,.... if I do (1*-1)^(1/3) with the same +/- symbol on the -1, I get an imaginary result

I also tried this with -1^(1/2),... which returns -1,.... now that is REALLY BS!!! and returns an imaginary result only for (1*-1)^1/2 (although it should just return i,.... not 5.39030285816E-15+i) which turns into i when I toggle between exact and approx,.... SIGH