HP Forums

I can't seem to graph f(x) for values of x<0 where f(x)=x^(2/3) * (6-x)^(1/3). I tried surd, 3 root, x^(1/3) variations, all failed below x=0.

How do I accomplish this?

NTHROOT

Currently, following HP conventions from the past ^ will return complex results for <0 input, while NTHROOT will always return the postive root only.

How would people feel about making the "complex" flag in the home settings make ^ either return the complex or the real?

Hi Tim,

I would like that setting option!