Example: Basic Shape Type¶. BasicShape is a newly created type that represents circles and rectangles. It has two values, and both take inputs. Circle is a data constructor for BasicShape, and it ...

The above is an example of a tuple pair that is comprised of two elements, in this case, a string and a boolean. Notice that the tuple type is dependent on its elements – both the number of elements ...

A Custom List Data Type¶ Haskell has good built-in support for lists that you should use for most programs. In this question we will implement our own list type as follows: data List a = Empty | Cons ...

Algebraic data type is a type formed by combining types. It can be used to implement Records, Enumerated Sets, option types and Recursive types. Note: Algebraic data types must not be confused with ...

What are some use cases for which it would be beneficial to use Haskell, rather than R or Python, in data science? This question was originally answered on Quora by Tikhon Jelvis.