多功能計算器和數學公式繪圖工具 限時免費推廌app
Productivity

iNotes 1x1 - Calculator and Formulas
 +  iPhone app / iPad app 雙系統版本
Optimized for iPhone5
View In iTunes
原App Store內容轉載:
   
  
iNotes 1x1 is not purely a calculator. An integrated formulary offers an ever-growing number of formulas from mathematics and finance. You can also create your own formulas by defining input variables and combine the results with a formula and input variables. Furthermore, the unit converter offers many units for conversion.