View source for Einstein function

{{Short description|Mathematic function}}
In [[mathematics]], '''Einstein function''' is a name occasionally used for one of the [[Function (mathematics)|functions]]

:<math>\frac{x^2e^x}{(e^x-1)^2}</math>

:<math>\frac{x}{e^x-1}</math>

:<math>\log(1-e^{-x})</math>

:<math>\frac{x}{e^x-1}- \log(1-e^{-x})</math>

==References==
*{{AS ref|27|999}}
* E W Lemmon, R Span, 2006, ''Short Fundamental Equations of State for 20 Industrial Fluids'', J. Chem. Eng. Data '''51''' (3), 785–850 {{doi|10.1021/je050186n}}.
* Wolfram MathWorld: http://mathworld.wolfram.com/EinsteinFunctions.html

[[Category:Special functions]]