Int package:classy-prelude

A fixed-precision integer type with at least the range [-2^29 .. 2^29-1]. The exact range for a given implementation can be determined by using minBound and maxBound from the Bounded class.
32-bit signed integer type
64-bit signed integer type
A map of integers to values a.
A set of integers.
Arbitrary precision integers. In contrast with fixed-size integral types such as Int, the Integer type represents the entire infinite range of integers. Integers are stored in a kind of sign-magnitude form, hence do not expect two's complement form when using bit operations. If the value is small (fit into an Int), IS constructor is used. Otherwise Integer and IN constructors are used to store a BigNat representing respectively the positive or the negative value magnitude. Invariant: Integer and IN are used iff value doesn't fit in IS
Integral numbers, supporting integer division. The Haskell Report defines no laws for Integral. However, Integral instances are customarily expected to define a Euclidean domain and have the following properties for the div/mod and quot/rem pairs, given suitable Euclidean functions f and g:
  • x = y * quot x y + rem x y with rem x y = fromInteger 0 or g (rem x y) < g y
  • x = y * div x y + mod x y with mod x y = fromInteger 0 or f (mod x y) < f y
An example of a suitable Euclidean function, for Integer's instance, is abs.
Takes a function of type 'LText -> LText' and passes all input on stdin to it, then prints result to stdout Uses lazy IO Uses system locale settings
An alias for intersection.
Conversion from an Integer. An integer literal represents the application of the function fromInteger to the appropriate value of type Integer, so such literals have type (Num a) => a.
general coercion from integral types
conversion to Integer