概要
paiza.ioでelixirやってみた。
練習問題やってみた。
練習問題
5ボルト直流電源に直列に１キロオームの抵抗をつないだ回路をシミュレートせよ。
サンプルコード
IO.puts """
<!doctype html>
<html>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, minimum-scale=1.0, maximum-scale=1.0" />
<title>Circuit Sandbox</title>
<link rel="stylesheet" href="https://spinningnumbers.org/circuit-sandbox/sandbox.css" />
<script type="text/javascript" src="https://spinningnumbers.org/circuit-sandbox/js/hammer.min.js"></script>
<script src="https://kit.fontawesome.com/9defb49fb8.js"></script>
<script type="text/javascript" src="https://spinningnumbers.org/circuit-sandbox/js/download.js"></script>
<script>
function switchLanguage(_lang) {
var head = document.getElementsByTagName('head')[0];
var script = document.createElement('script');
script.type = 'text/javascript';
switch (_lang)
{
case 'es':
script.src = 'https://spinningnumbers.org/circuit-sandbox/js/es.js';
break;
case 'ja':
script.src = 'https://spinningnumbers.org/circuit-sandbox/js/ja.js';
break;
case 'hu':
script.src = 'https://spinningnumbers.org/circuit-sandbox/js/hu.js';
break;
case 'hi':
script.src = 'https://spinningnumbers.org/circuit-sandbox/js/hi.js';
break;
case 'pt':
case 'pt-BR':
case 'pt-PT':
script.src = 'https://spinningnumbers.org/circuit-sandbox/js/pt.js';
break;
case 'zh':
case 'zh-CN':
script.src = 'https://spinningnumbers.org/circuit-sandbox/js/zh-CN.js';
break;
default:
script.src = 'https://spinningnumbers.org/circuit-sandbox/js/en-US.js';
}
document.head.appendChild(script);
}
var browserLang = navigator.language;
var userLang = window.localStorage.getItem('language');
var lang = userLang ? userLang : browserLang;
switchLanguage(lang);
</script>
<script>
var head = document.getElementsByTagName('head')[0];
var script = document.createElement('script');
script.type = 'text/javascript';
script.src = 'https://spinningnumbers.org/circuit-sandbox/js/cktsimvsp_sn.js';
document.head.appendChild(script);
</script>
<script>
var head = document.getElementsByTagName('head')[0];
var script = document.createElement('script');
script.type = 'text/javascript';
script.src = 'https://spinningnumbers.org/circuit-sandbox/js/schematic.js';
document.head.appendChild(script);
</script>
<script defer type="text/javascript" src="https://spinningnumbers.org/circuit-sandbox/js/fet_vsp.js"></script>
<script defer type="text/javascript" src="https://spinningnumbers.org/circuit-sandbox/js/fet_vsparms.js"></script>
</head>
<body>
<input type="hidden" class="schematic" height="350" width="500" parts="g,v,r,s,a,c,l" analyses="dc,tran"
"""
IO.puts """
value = [["r",[152,64,0],{"name":"R","r":"1k","_json_":0},["1","0"]],["g",[152,112,0],{"_json_":1},["0"]],["w",[48,64,152,64]],["v",[48,64,0],{"name":"V","value":"dc(5.0)","_json_":3},["1","0"]],["g",[48,112,0],{"_json_":4},["0"]],["view",-1.9000000000000092,32.56,2.44140625,"50","1k","100k","dc","100","0.01","1000"]]
"""
IO.puts """
>
<p>
Circuit Sandbox simulator
<a href="https://spinningnumbers.org">spinningnumbers.org</a> ⁓
<a href="https://spinningnumbers.org/a/circuit-sandbox.html">help</a> ⁓
<a href="https://github.com/willymcallister/circuit-sandbox">github</a>
<select id="languageSelect" onchange="dropdownChange()">
<option value="en-US">Language: English</option>
<option value="es">Idioma: Español</option>
<option value="pt">Idioma: Portugues</optionvalue>
<option value="hu">Nyelv: Magyar (Hungarian)</option>
<option value="ja">言語：日本語 (Japanese)</option>
<option value="hi">भाषा: हिंदी (Hindi)</option>
<option value="zh-CN">语言：简体中文 (Simplified Chinese)</option>
</select>
</p>
<script>
var dropdown = document.getElementById('languageSelect');
dropdown.value = lang;
function dropdownChange() {
var selectedLang = dropdown.options[dropdown.selectedIndex].value;
switchLanguage(selectedLang);
window.localStorage.setItem('language', selectedLang);
}
</script>
<p><em><small>© 2016-2020 Willy McAllister, © 2012 EdX, © 2011, 2018 MIT EECS</small></em></p>
</body>
</html>
"""
成果物
以上。