Natural logarithm(redirected from Ln(x))
Also found in: Dictionary, Thesaurus, Encyclopedia.
Logarithm to the base e (approximately 2.7183).
Copyright © 2012, Campbell R. Harvey. All Rights Reserved.
In mathematics, the exponent to which one must raise the number e (a mathematical constant approximately equal to 2.718) to produce a given number. The natural log has a number of applications across mathematics, including in compound interest.
Farlex Financial Dictionary. © 2012 Farlex, Inc. All Rights Reserved