'Type classes' presentation slideshows

Scrap your boilerplate: generic programming in Haskell

544 views • 46 slides

Scrap your boilerplate: generic programming in Haskell

528 views • 46 slides

Scrap your boilerplate: generic programming in Haskell

464 views • 46 slides

Types, Resolution Functions, and Testbeds

589 views • 45 slides

Advanced Functional Programming

Advanced Functional Programming. Tim Sheard Dept of computer Science Portland State University Winter 2016. Ackknowledements. Many thanks to all those who suggested topics for discussion in this class: Mark Jones Tim Sauerwein Frank Taylor John Launchbury Jim Hook Jim Teisher.

332 views • 33 slides

CSCE 314 Programming Languages

432 views • 32 slides

Types and Classes in Haskell

CSCE 314: Programming Languages Dr. Dylan Shell. Types and Classes in Haskell. Outline. Data Types Class and Instance Declarations. Defining New Types. Three constructs for defining types: data - Define a new data type from scratch, describing its constructors

318 views • 31 slides

Modular Type Classes

Modular Type Classes. Derek Dreyer Robert Harper Manuel M.T. Chakravarty POPL 2007 Nice, France. Specifications. Haskell:. Specifications. Haskell:. ML:. Implementations. Haskell:. Implementations. Haskell:. ML:. Generic Implementations. Haskell:. Generic Implementations.

304 views • 30 slides

Haskell

613 views • 23 slides

Chapter 12

Chapter 12. Qualified Types. Motivation. What should the principal type of (+) be? Int -> Int -> Int -- too specific a -> a -> a -- too general

211 views • 14 slides

Semantics of Probabilistic Programs

Semantics of Probabilistic Programs. Approaches discussed in literature E 1 ? p E 2 => E 1 (with prob. p) => E 2 (with prob. (1-p)) Probability of a specific output is not explicit. [E 1 ? p E 2 ]s = (p)*[E 1 ]s + (1-p)*[E 2 ]s [E]s is a measure function from events to probabilities.

93 views • 2 slides