王柏閎第十七週+第十八週
劉任昌2021年1月期末考 現值 利率 期數 金流 終值
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王柏閎第十六周
利率 1.2%( 月利率 0.001) ，房屋貸款，每月還 2 萬，貸款多少 ? 現值 $4,265,556 = 金流 / 利率 *(1-(1+ 利率 )^- 期數 ) 利率 0.001 期數 240 金流 20000 自己在HTML輸入 利率1.2%(月利率0.001)，房屋貸款，每月還2萬，貸款多少？ 現值 $4,265,556 =金流/利率*(1-(1+利率)^-期數) 利率 0.001 期數 240 金流 20000 Sassy 6-year-old girl serving attitude at ballroom dancing championship she ain't come here to play. 由 9GAG 發佈於 2020年12月14日 星期一
王柏閎第十五週
利率y(rate) 期數n(nper) 金流m(pmt) 終值f(fv) 參考劉任昌 金融市場講義 王柏閎學習HTML+CSS+JavaScript程式碼 <style> h1{border: 30px outset red; 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="numb...
王柏閎第14週
王柏閎VBA程式碼 Dim n As Integer Dim spec As String Const period As Integer = 4 Const maxerror As Double = 0.0000001 Dim payment(period) As Double '廣域變數 4 維度的陣列 Private Sub CommandButton1_Click() Dim a, b, c, f, gap As Double Dim loopNumber As Integer n = n + 1 '第幾次計算+1 a = 0 '報酬率0 b = 1 '報酬率1 gap = 10 loopNumber = 10 payment(0) = TextBox1.Value payment(1) = TextBox2.Value payment(2) = TextBox3.Value payment(3) = TextBox4.Value f = npv(a) If f = 0 Then Label9.Caption = 0 ElseIf f < 0 Then Label9.Caption = "內部報酬率小於 0." Else Do While gap > mexerror And Abs(f) > maxerror And loopNumber < 100 loopNumber = loopNumber + 1 c = (a + b) / 2 f = npv(c) If Abs(f) > maxerror An...
王柏閎第十三週
Const period As Integer = 4 Const maxerror As Double = 0.00000001 Dim payment(period) As Double '廣域變數 4 維度的陣列 Private Sub CommandButton1_Click() Dim a, b, c, f, gap As Double Dim loopNumber As Integer a = 0 b = 1 gap = 10 loopNumber = 10 payment(0) = TextBox1.Value payment(1) = TextBox2.Value payment(2) = TextBox3.Value payment(3) = TextBox4.Value f = npv(a) If f = 0 Then Label9.Caption = 0 ElseIf f < 0 Then Label9.Caption = "內部報酬率小於 0." Else Do While gap > mexerror And Abs(f) > maxerror And loopNumber < 300 loopNumber = loopNumber + 1 c = (a + b) / 2 f = npv(c) If Abs(f) > maxerror And gap > maxerror Then If f > 0 Then a ...