paiv

def modinv(n, mod):
    t, w, r = 0, 1, mod
    while n:
        (q, n), r = divmod(r, n), n
        t, w = w, t - q * w
    if r > 1: raise Exception('not invertible ' + repr(n))
    if t < 0: t += mod
    return t

paiv

defaults write -g ApplePressAndHoldEnabled -bool NO

paiv

defaults write -g CGFontRenderingFontSmoothingDisabled -bool NO

paiv

#!/usr/bin/env python3
import numpy as np
from PIL import Image


def conway():
    size = (421, 1263)
    iterations = 19780

    data = np.random.randint(0, 2, size, dtype=np.uint8)

paiv

#!/bin/sh
# From: https://github.com/cielavenir/flashupdate/

#Note: use for installing to ~/Library or updating globally.
#New global installation should use normal installer.

if [ `whoami` == "root" ];then
	export HOME=""
fi

paiv

#include <iostream>
#include <bigd.h>   // http://www.di-mgt.com.au/bigdigits.html
using namespace std;

namespace paiv
{
  typedef uint32_t u32;

  class Big
  {

paiv

//
// MathCalc: a parser for basic mathematical expressions
// From here: https://paiv.github.io/blog/2016/03/23/js-calc.html
//
//
// Copyright (c) 2016, Pavel Ivashkov, github.com/paiv
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.

paiv

#!/bin/bash
set -e

mkdir -p "source"

curl -RL# "https://class.coursera.org/ml-005/lecture/download.mp4?lecture_id=[1-114]" -o "source/lecture#1.mp4"
rm "source/lecture94.mp4"

mkdir -p "fixed"

paiv

#include <iostream>

using namespace std;

typedef unsigned short u16;
typedef unsigned int u32;
typedef int s32;
typedef wchar_t wc;

static s32

paiv

#!/bin/bash
set -e

FILE=$1
TEMPFILE=`mktemp`

cat > "$TEMPFILE" <<'LicenseText'
/*
 * Copyright (c) <year> <copyright holders>
 *