第十五週曹丞佑html+word方程式編輯器+轉成pdf
| 利率y(rate) | 期數n(nper) | 金流m(pmt) | 終值f(fv) |
參考曹丞佑金融市場講義
曹丞佑學習HTML+CSS+JavaScript程式碼
年化利率1.2%(月利率0.001%)買月房貸繳交20，000，問貸款多少?年化利率1.2%(月利率0.001%)買月房貸繳交20，000，問貸款多少?
p=m/y(1-1/(1+y)=4265556
|
金流m |
利率y |
期數n |
|||
|
20000 |
0.001 |
240 |
4,265,556 |
=金流M/利率*(1-(1+利率)-期數) |
|
|
-4,265,556 |
=pv(利率Y，期數n金流m) |
||||
劉任昌教學影片078
劉任昌教學影片078
<style>
h1{border: 30px outset blue;
background-color: green;
color: white;
text-align: center;}
h2{border: 30px outset blue;
background-color: green;
color: white;
text-align: center;}
</style>
<script>
function computePV(){
var r = document.getElementById("rate").value;
var n = document.getElementById("nper").value;
var m = document.getElementById("pmt").value;
var f = document.getElementById("fv").value;
pvif =r;
pvif++;
pvif =1/pvif**n;
var pv = (1-pvif)*m/r + f * pvif;
document.getElementById("pv").innerHTML = pv;
}
</script>
<body>
<table border="1">
<tr><td>利率y(rate)</td><td>期數n(nper)</td><td>金流m(pmt)</td><td>終值f(fv)</td></tr>
<td><input id="rate" type="number" /></td>
<td><input id="nper" type="number" /></td>
<td><input id="pmt" type="number" /></td>
<td><input id="fv" type="number" /></td></table></body>
<input onclick="computePV()" type="button" value="計算現值" />
<p id="pv"></p>
<p>參考曹丞佑<a href="https://drive.google.com/file/d/17z6UZgN5fC2XCO1L8_BQs57dgQXzbwou/view?usp=sharing" target="_blank">金融市場講義</a></p>
<h1>曹丞佑學習HTML+CSS+JavaScript程式碼</h1>
<h2>劉任昌教學影片078</h2>
<iframe allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/DzsPl2Zn7K4" width="560"></iframe>
<h2>劉任昌教學影片078</h2>
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