Install libghc-ixset-typed-prof by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-ixset-typed-prof
Description:
efficient relational queries on Haskell sets; profiling libraries
This Haskell package provides a data structure of sets that are indexed by potentially multiple indices. . Sets can be created, modified, and queried in various ways. . The package is a variant of the ixset package. The ixset package makes use of run-time type information to find a suitable index on a query, resulting in possible run-time errors when no suitable index exists. In ixset-typed, the types of all indices available or tracked in the type system. Thus, ixset-typed should be safer to use than ixset, but in turn requires more GHC extensions. . At the moment, the two packages are relatively compatible. As a consequence of the more precise types, a few manual tweaks are necessary when switching from one to the other, but the interface is mostly the same. . This package provides a library for the Haskell programming language, compiled for profiling. See http://www.haskell.org/ for more information on Haskell.
Homepage: http://hackage.haskell.org/package/ixset-typed
Version: 0.3.1.1-1build1
Section: universe/haskell