minoki

Literal

-0.0## under NegativeLiterals+MagicHash yields positive 0.0##.

Optimization

Constant folding

Fragile to negative zero and infinity and NaN (LitFloat/LitDouble cannot express them). cf. #9811, #18897.

minoki

\documentclass{article}
\usepackage{amsmath}
\usepackage{luacode}
\begin{document}
\begin{luacode*}
local M = require "expr"
function diff(expr, var)
  local result = M.parse(expr)
  if result.tag == "Ok" then
    local e = M.simplify(M.diff(var)(result.payload))

minoki

local assert = assert
local error = error
local getmetatable = getmetatable
local pairs = pairs
local pcall = pcall
local setmetatable = setmetatable
local math = math
local math_abs = math.abs
local math_type = math.type
local math_maxinteger = math.maxinteger

minoki

#include <cblas_openblas.h>
#include <stdio.h>
#include <math.h>

int main(void)
{
    double A[3][3] = {
        {1.0, 2.0, 3.0},
        {2.0, 3.0, 4.0},
        {4.0, 5.0, 6.0},

minoki

#include <M5Stack.h>
#include <utility/M5Timer.h>

const int SHUTTER_PIN = 12;
const int FOCUS_PIN = 5;

const int LEVER_UP = 13;
const int LEVER_PUSH = 0;
const int LEVER_DOWN = 34;

minoki

{-# LANGUAGE GADTs #-}
{-# LANGUAGE KindSignatures #-}
{-# LANGUAGE TypeOperators, NoStarIsType #-}
{-# LANGUAGE DataKinds #-}
{-# LANGUAGE TypeApplications #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# OPTIONS_GHC -fplugin GHC.TypeLits.Normalise #-}
{-# OPTIONS_GHC -fplugin GHC.TypeLits.KnownNat.Solver #-}
module Sing where
import qualified Data.Singletons.Prelude as S

minoki

// Written by @mod_poppo
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <mpfr.h>
#include <gmp.h>

static void to_normalized_hex(char *buf, mpfr_t a, int mant)
{
    // assume a is positive

minoki

// ==UserScript==
// @name      AtCoder Code Prettify
// @namespace https://miz-ar.info/
// @include   https://atcoder.jp/contests/*/submissions/*
// @version   3
// @grant     none
// @run-at    document-start
// ==/UserScript==

console.debug("AtCoder Code Prettify is running");

minoki

#include <stdint.h>
#include <float.h>
#include <stdlib.h>
#include <stdio.h>
#include <fenv.h>
#pragma STDC FENV_ACCESS ON

#if defined(__x86_64__) && defined(__GNUC__)
#define HAS_X87
static void set_x87_prec_24(void)

minoki

#include <stdio.h>
#include <math.h>
#include <inttypes.h>

#if defined(__GNUC__)
#define NOINLINE __attribute__((noinline))
#else
#define NOINLINE
#endif