The version is 1.0.3, J3calc is a small calculator written in Java, It have tow views: Basic and Advanced. In Advanced view, it can support many math operations, such as abs,random,signum,round,floor,ceil,sin,cos,tan,asin,acos,atan,sinh,cosh,tanh,lg,ln,log2, and more. You can change numeral system, form 2 to 36, the default...