Downloading SimpleCalcX 2.0 for Mac from our website was free. This Mac app is an intellectual property of Dr. Rolf Jansen. The software is categorized as Productivity Tools.
From the developer:
SimpleCalcX is an infix calculator, and as such, it is ideal for simple and sophisticated calculations. It comes with a full featured math engine, including a Newton solver, numerical integration and differentiation, and other numerical methods.
It does lazy percenting and handles fractions, knows atomic weights, and has a currency table that can be updated via download from the server of the International Monetary Fund.
You may want to check out more Mac applications, such as PinholeCalc, InstaRate or Houbysoft Calculator, which might be similar to SimpleCalcX.