Int is:module

Signed integer types
The sized integral datatypes, Int8, Int16, Int32, and Int64.
Writes and Builders for serializing integers. See Blaze.ByteString.Builder.Word for information about how to best write several integers at once.
Calculate and render integer indexed axes
The sized integral datatypes, Int8, Int16, Int32, and Int64.
Blackbox generation for GHC.Int.IntX# data constructors. (System)Verilog only!
Type level signed integer numbers are implemented using balanced ternary encoding much in the same way as natural numbers. Currently following operations are supported: Next, Prev, Add, Sub, Mul.
Arithmetic on integral numbers.
POSIX support layer for the standard libraries. The API of this module is unstable and not meant to be consumed by the general public. If you absolutely must depend on it, make sure to use a tight upper bound, e.g., base < 4.X rather than base < 5, because the interface can change rapidly without much warning. This module is built on *every* platform, including Win32. Non-POSIX compliant in order to support the following features: * S_ISSOCK (no sockets in POSIX)
Deprecated: This module will be removed from base in the next version (v4.22)
This module defines the basic operations on I/O "handles". All of the operations defined here are independent of the underlying device. The API of this module is unstable and not meant to be consumed by the general public. If you absolutely must depend on it, make sure to use a tight upper bound, e.g., base < 4.X rather than base < 5, because the interface can change rapidly without much warning.
Compatibility module for pre-ghc-bignum code.
Deprecated: This module will be removed from base in the next version (v4.22)