(-1)^(3/4) -> (-1+I)/Sqrt[2]

*To*: mathgroup at christensen.cybernetics.net*Subject*: [mg557] (-1)^(3/4) -> (-1+I)/Sqrt[2]*From*: wmm at chem.wayne.edu (Martin McClain)*Date*: Thu, 16 Mar 95 11:21:21 EST

Does anybody know a core or standard package command that makes transformations like (-1)^(3/4) -> (-1+I)/Sqrt[2] ? I would be happy with a method that works as well as, say, In[24]:= E^(-I 3 Pi/4) // ComplexToTrig Out[24]= 1 I (-(-) - -) Sqrt[2] 2 2