Van Aubel theorem

Let $ABC$ be a triangle and $AD,BE,CF$ concurrent cevians at $P$.

Then

$$\frac{CP}{PF}=\frac{CD}{DB}+\frac{CE}{EA}$$

Title	Van Aubel theorem
Canonical name	VanAubelTheorem
Date of creation	2013-03-22 14:03:26
Last modified on	2013-03-22 14:03:26
Owner	drini (3)
Last modified by	drini (3)
Numerical id	7
Author	drini (3)
Entry type	Theorem
Classification	msc 51N20
Related topic	ProofOfVanAubelsTheorem
Related topic	CevasTheorem
Related topic	VanAubelsTheorem
Related topic	ProofOfVanAubelTheorem
Related topic	TrigonometricVersionOfCevasTheorem