- #1
DuncanM
- 98
- 2
I am trying to solve an equation:
arccos(Y) = arctan(Y), where Y = 1/x
This turns into a quartic equation:
x4 - x2 - 1 = 0
It looks simple enough to simplify further; however, I must be having a brain-fart because I can't do it. I'd like to avoid resorting to a numerical solution.
Am I overlooking something?
Can this equation be simplified further? If so, how?
Any help is much appreciated.
arccos(Y) = arctan(Y), where Y = 1/x
This turns into a quartic equation:
x4 - x2 - 1 = 0
It looks simple enough to simplify further; however, I must be having a brain-fart because I can't do it. I'd like to avoid resorting to a numerical solution.
Am I overlooking something?
Can this equation be simplified further? If so, how?
Any help is much appreciated.