phi (thing)

See all of phi, there is 1 more in this node.

See also: Euler Phi function

Golden ratio	Euler Phi function	Ø	phi phenomenon
Prime decomposition	Why 'ph' and not 'f'?	φ	1/x = x-1
There's a reason that a funeral is not a celebration	Mathematics of RSA	Phi Kappa Theta	The real reason pi was never calculated to a high precision in ancient times
Greek alphabet	Euler	public key cryptography	mathematics
e	LSD	silver mean	PSI
theta	Marc Favreau	Fermat's Enigma	Euler's theorem