In a message dated 2/1/99 20:17:34 Eastern Standard Time, AnswerBoy8@aol.com writes: > Is it possible to get to calc to respond with the i? With imaginary roots. > I > know it is possible to do that on a TI-83 but what about the TI-86? > Thanks Tin > it puts complex values in parenthesis: (real,imaginary) so 3+sqrt-1=(3,1)=3+1*i