Full description
Implementation of n-ary sums and n-ary products.
The module "Data.SOP" is the main module of this library and contains
more detailed documentation.
The main use case of this package is to serve as the core of
https://hackage.haskell.org/package/generics-sop generics-sop
A detailed description of the ideas behind this library is provided by
the paper:
* Edsko de Vries and Andres Löh.
http://www.andres-loeh.de/TrueSumsOfProducts True Sums of Products
Workshop on Generic Programming (WGP) 2014.
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