Sigma Phi Lambda and Theta Alpha sororities. The Lambda and Theta Premium crossover platforms are derived from Epsilon. Haskell uses a concise syntax for anonymous functions (lambda expressions). The constellation is home to several double stars, including Epsilon, Lambda, and Pi Arietis. Coulombe was a member of Alpha Kappa Lambda. A basic form of equivalence, definable on lambda terms, is alpha equivalence. There is no concept in lambda calculus of variable declaration. The equivalence of two lambda expressions is undecidable. Initializing the delegate with lambda expression. He is a member of Lambda Chi Alpha fraternity. Patrick Schwarzenegger was part of the Lambda Chi Alpha fraternity. He was a member of Lambda Chi Alpha fraternity. He is a member of Lambda Chi Alpha. The variable codice 24 is stored as a part of the lambda function's closure. This is possibly the simplest implementation of a fixed point combinator in lambda calculus.