package alt-ergo-lib

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The Alt-Ergo SMT prover library

Install

Dune Dependency

alt-ergo.ocamlpro.com Readme Changelog LicenseRef-OCamlpro-Non-Commercial; Apache-2.0; LGPL-2.1-only License Edit opam file Versions (15)

Authors

A

Alt-Ergo developers

Maintainers

A

Alt-Ergo developers

Sources

alt-ergo-2.4.3.tar.gz

md5=ba99f4c71bf6de3d2475272af2ee7df2

sha512=90c01175ec5e4c1818b1d370e300f30d6b433d34d3bae5d85394911a9bf145f1a66c41e997627d074206a8c57909c44c22dc86ed2df746f9ba1f1d7f21d7d60c

doc/alt-ergo-lib/AltErgoLib/Numbers/Z/index.html

Module `Numbers.Z`

Integers implementation. *

type t

val zero : t

val one : t

val m_one : t

val compare : t -> t -> int

val compare_to_0 : t -> int

val equal : t -> t -> bool

val sign : t -> int

val hash : t -> int

val is_zero : t -> bool

val is_one : t -> bool

val is_m_one : t -> bool

val add : t -> t -> t

val sub : t -> t -> t

val mult : t -> t -> t

val div : t -> t -> t

val rem : t -> t -> t

val div_rem : t -> t -> t * t

val minus : t -> t

val abs : t -> t

val my_gcd : t -> t -> t

val my_lcm : t -> t -> t

val max : t -> t -> t

val from_int : int -> t

val from_string : string -> t

val to_string : t -> string

val to_machine_int : t -> int option

convert to machine integer. returns None in case of overflow

val to_float : t -> float

val fdiv : t -> t -> t

val cdiv : t -> t -> t

val power : t -> int -> t

val print : Format.formatter -> t -> unit

val shift_left : t -> int -> t

Shifts left by (n:int >= 0) bits. This is the same as t * pow(2,n)

val sqrt_rem : t -> t * t

returns sqrt truncated with the remainder. It assumes that the argument is positive, otherwise, Invalid_argument is raised.

val testbit : t -> int -> bool

testbit z n returns true iff the nth bit of z is set to 1. n is supposed to be positive

val numbits : t -> int

return the number of bits set to one in the given integer