A random question for mathematicians regarding i and the Fibonacci sequence. - Printable Version +- Tetration Forum (https://math.eretrandre.org/tetrationforum) +-- Forum: Tetration and Related Topics (https://math.eretrandre.org/tetrationforum/forumdisplay.php?fid=1) +--- Forum: Mathematical and General Discussion (https://math.eretrandre.org/tetrationforum/forumdisplay.php?fid=3) +--- Thread: A random question for mathematicians regarding i and the Fibonacci sequence. (/showthread.php?tid=685) A random question for mathematicians regarding i and the Fibonacci sequence. - robo37 - 08/07/2011 What is the Fibonacci root of i, or to put it another way, what is the equation of x when ((1+sqrt 5)/2)^x-((-1)^x/((1+sqrt 5)/2)^x)))/sqrt 5=n? All I need is a formular and I am capable of just entering the eqution and i straight into Google calculator to get a result. I'm interested as decimal numbers entered into the Fibonacci function manly get complex results which shows a link between the function and i, and suggests that the Fibonacci root of i might not be complex and might be of some importance. I know this isn't really to do with Tetration, but I've asked this across the internet and have not have any replies and I'll be greatfull for any help. Thanks.