grondilu

# Metamath commentless grammar
# remove comments beforehand with
# .subst: / '$(' ~ '$)' .*? /, '', :g

unit grammar Metamath;

rule TOP { ^ <database> $ }

rule database { <outermost-scope-stmt>* }
rule outermost-scope-stmt {

grondilu

# This file contains that French "translation" of features of the
# Raku Programming Language.
#
# See tools/build/L10N/README.md for more explanation.

# KEY           TRANSLATION
block-default   défaut
block-else      sinon
block-elsif     ousi
block-for       pour

grondilu

unit class QuadraticIrrational does Real;
#
# This role cannot meaningfully be converted
# into a core type, so we'll "burn the bridge"
method Bridge {!!!}

has UInt $.discriminant;
has Rat(Cool) ($.u, $.v);

submethod TWEAK {

grondilu

unit module Unum;
=begin LICENSE
Copyright © 2017 John L. Gustafson

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sub-license, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:

grondilu

unit module Rice;
# L<https://en.wikipedia.org/wiki/Golomb_coding>

our sub encode(Int $n, UInt :$k = 2) {
  my $d = 2**$k;
  my $q = $n div $d;
  my $b = sign(1 + sign($q));
  my $m = abs($q) + $b;
  flat
    $b xx $m, 1 - $b,

grondilu

grammar Bech32 {
  constant @data-charset = 'qpzry9x8gf2tvdw0s3jn54khce6mua7l'.comb;
  constant %data-charset = @data-charset.pairs.invert;
  sub polymod(@values --> UInt) {
    constant @gen = 0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3;
    my uint32 $chk = 1;
    for @values -> $v {
      my $b = $chk +> 25;
      $chk = ($chk +& 0x1ffffff) +< 5 +^ $v;

grondilu

#!/usr/bin/env raku
unit module Ed25519;

sub sha512(blob8 $b) returns blob8 {
  given run <openssl dgst -sha512 -binary>, :in, :out, :bin {
    .in.write: $b;
    .in.close;
    return .out.slurp: :close;
  }
}

grondilu

#!/usr/bin/env bash

# Translated from https://github.com/bitpay/bitcore/blob/master/packages/bitcore-mnemonic/lib/pbkdf2.js
# /**
# * PBKDF2
# * Credit to: https://github.com/stayradiated/pbkdf2-sha512
# * Copyright (c) 2014, JP Richardson Copyright (c) 2010-2011 Intalio Pte, All Rights Reserved
# */
declare hash_name="$1" key_str="$2" salt_str="$3"
declare -ai key salt u t block1 dk

grondilu

"use strict";

class Matrix {
  constructor(a, b, c, d) {
    if ([a,b,c,d].every(x => x instanceof Number || typeof(x) == "number")) {
      this.n = 1;
    } else if ([a,b,c,d].every(x => x instanceof Matrix && x.n == a.n)) {
      this.n = a.n + 1;
    } else throw new Error("wrong arguments type");
    this.a = a;

grondilu

GATCACAGGTCTATCACCCTATTAACCACTCACGGGAGCTCTCCATGCATTTGGTATTTTCGTCTGGGGGGTATGCACGCGATAGCATTGCGAGACGCTGGAGCCGGAGCACCCTATGTCGCAGTATCTGTCTTTGATTCCTGCCTCATCCTATTATTTATCGCACCTACGTTCAATATTACAGGCGAACATACTTACTAAAGTGTGTTAATTAATTAATGCTTGTAGGACATAATAATAACAATTGAATGTCTGCACAGCCACTTTCCACACAGACATCATAACAAAAAATTTCCACCAAACCCCCCCTCCCCCGCTTCTGGCCACAGCACTTAAACACATCTCTGCCAAACCCCAAAAACAAAGAACCCTAACACCAGCCTAACCAGATTTCAAATTTTATCTTTTGGCGGTATGCACTTTTAACAGTCACCCCCCAACTAACACATTATTTTCCCCTCCCACTCCCATACTACTAATCTCATCAATACAACCCCCGCCCATCCTACCCAGCACACACACACCGCTGCTAACCCCATACCCCGAACCAACCAAACCCCAAAGACACCCCCCACAGTTTATGTAGCTTACCTCCTCAAAGCAATACACTGAAAATGTTTAGACGGGCTCACATCACCCCATAAACAAATAGGTTTGGTCCTAGCCTTTCTATTAGCTCTTAGTAAGATTACACATGCAAGCATCCCCGTTCCAGTGAGTTCACCCTCTAAATCACCACGATCAAAAGGAACAAGCATCAAGCACGCAGCAATGCAGCTCAAAACGCTTAGCCTAGCCACACCCCCACGGGAAACAGCAGTGATTAACCTTTAGCAATAAACGAAAGTTTAACTAAGCTATACTAACCCCAGGGTTGGTCAATTTCGTGCCAGCCACCGCGGTCACACGATTAACCCAAGTCAATAGAAGCCGGCGTAAAGAGTGTTTTAGATCACCCCCTCCCCAATAAAGCTAAAACTCACCTGAGTTGTAAAAAACTCCAGTTGACACAAAATAGACTACG