Λ
Symbol  Format  Data 

Λ  Code Point 
U+039B 
TeX 
\Lambda 

SVG 
The capital Greek letter (capital lambda).
The Greek letter lambda (λ) is used throughout math, computer science, and physics. In linear algebra, the symbol is used to represent eigenvalues. In physics, the symbol is used to represent wavelength. In computer science, the symbol is used to represent anonymous functions.