【實用工具app】Calculator Pro +|最夯免費app-綠色工廠好玩App

Calculator for iPad combines the normal and scientific calculatorFEATURES:  ++ Functional and Powerful ++ It provides all scientific and arithmetic functions. All operations like factorial, exponential, divisions, root, power and logarithm are supported. Including trigonometric functions like sin, arcsin, cos, arches, tangent, and more.++ Advanced mathematical/scientific buttons in landscape view. ++ Basic calculation buttons in portrait view. ++ Calculate with degrees or radials. ++ Memory buttons will also behave just like the original calculator.++ Retina ready for all latest devices including the new iPad and iPhone 5. ++ no annoying ads ++ All calculation behave just like the original calculator.++ Simple and Scientific Calculator, both in one app. ++ Simple calculation buttons even a kids would love it.  THEMES: * Standard Theme * Silver Keyboard Theme