【實用生產應用app】Calculator Xtended|最夯免費app-綠色工廠好玩App

Calculator Xtended is the free and simple calculator app for the iPad that you've been looking for. With it's advanced features Calculator Xtended will turn your iPad into a fully featured calculator.Features:=Decimal-separation and grouping according to your region=trigonometric functions, logarithmic functions, ......=Allows extended use of parentheses (brackets) =Advanced Error reporting=.....