小工具 Tools
股票估值 Stock Valuation
簡易的 DCF 示範，並提供互動式參數調整。
Simple DCF demo and interactive parameters.
Simple DCF demo and interactive parameters.
生命倒數計時器 Life Timer
計算剩餘時間的簡易工具，輸入生日和預期壽命即可看到剩餘時間。
A simple tool to calculate remaining time based on birthday and expected lifespan.
A simple tool to calculate remaining time based on birthday and expected lifespan.
都市更新計算器 Urban Renewal Calculator
計算都市更新後的面積分回與價值，輸入土地坪數、容積獎勵、建築成本等參數。
Calculate renewed area allocation and property value after urban renewal.
Calculate renewed area allocation and property value after urban renewal.
台灣所得稅 Taiwan Income Tax
調整收入、扶養與扣除額等參數，推導所得稅並把所得級距畫成圖。
Visualize Taiwan income tax brackets and compare deduction scenarios interactively.
Visualize Taiwan income tax brackets and compare deduction scenarios interactively.