CAS : best way to display normalized complexes ? - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: HP Prime (/forum-5.html) +--- Thread: CAS : best way to display normalized complexes ? (/thread-9462.html) CAS : best way to display normalized complexes ? - primer - 11-08-2017 10:02 PM Hello, I have complex numbers and I'm searching for the best way to display it, in normalized algegraic form : a + i*b. with this rule : no sqr on denominator 1/sqr(2) -> sqr(2)/2 Let's start with a very simple example I have this complex : 1/sqr(2) - i* 1/sqr(2) and I want to display sqr(2)/2 -i*sqr(2)/2 I tried simplify(), normal(), collect() : no success. another example : (x+i*y)/(x+i*y-i) I would like to manipulate this by multiplying nominator and denominator with conjugate... in order to have only reals at denominator. is there such a rewite function for that ? Thank you. RE: CAS : best way to display normalized complexes ? - parisse - 11-09-2017 07:02 AM Try with sqrt and evalc.