What are some Haskell libraries I can use for finance applications?

What are some Haskell libraries I can use for finance applications?

There are several Haskell libraries that are great for finance applications, such as Haskell's 'HMatrix' for numerical computations, 'QuickCheck' for testing, and 'Yesod' for web applications. Would you like to know more about any specific library?

Can you tell me more about HMatrix?

HMatrix is a powerful library for numerical computations in Haskell. It provides support for matrix operations, linear algebra, and numerical optimization, making it ideal for quantitative finance applications. Do you need examples of how to use it?

Yes, please provide an example of using HMatrix.

Sure! Here's a simple example: you can create a matrix and perform operations like addition or multiplication. For instance, you can use the 'Data.Matrix' module to define a matrix and then apply functions like 'add' or 'mult'. Would you like to see a code snippet?

Yes, a code snippet would be helpful!

Here's a basic code snippet:

import Data.Matrix

-- Create two matrices
let a = fromLists [[1, 2], [3, 4]]
let b = fromLists [[5, 6], [7, 8]]

-- Add the matrices
let c = a + b

print c  -- Output: 6 8
                --         10 12

This adds two matrices together. Let me know if you have more questions!