package rocq-runtime

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The Rocq Prover -- Core Binaries and Tools

Install 

dune-project
 Dependency

rocq-prover.org Readme Edit opam file Versions (3)

Authors

  1. T
    The Rocq development team, INRIA, CNRS, and contributors

Maintainers

  1. T
    The Rocq development team <rocq+rocq-development@discoursemail.com>

Sources

rocq-9.0.1.tar.gz
sha256=051f7bf702ff0a3b370449728921e5a95e18bc2b31b8eb949d48422888c98af4

doc/rocq-runtime.interp/NumTok/Unsigned/index.html

Module NumTok.UnsignedSource

Sourcetype t
Sourceval equal : t -> t -> bool
Sourceval is_nat : t -> bool
Sourceval to_nat : t -> string option
Sourceval sprint : t -> string
Sourceval print : t -> Pp.t

sprint and print returns the number as it was parsed, for printing

Sourceval parse : (unit, char) Gramlib.Stream.t -> t

Parse a positive Rocq number. Precondition: the first char on the stream is already known to be a digit ([0-9]). Precondition: at least two extra chars after the number to parse.

The recognized syntax is:

  • integer part: [0-9][0-9_]*
  • fractional part: empty or .[0-9_]+
  • exponent part: empty or [eE][+-]?[0-9][0-9_]* or
  • integer part: 0[xX][0-9a-fA-F][0-9a-fA-F_]*
  • fractional part: empty or .[0-9a-fA-F_]+
  • exponent part: empty or [pP][+-]?[0-9][0-9_]*
Sourceval parse_string : string -> t option

Parse the string as a non negative Rocq number, if possible

Sourceval classify : t -> num_class