Infinity Calculator is a simple calculator designed to work with very large numbers. The numbers and arithmetic operations are only limited by memory CPU speed and operating system restrictions (text control limitations). The fractional precision of division square root and trigonometric functions is limited by a setting of up to 10000 digits. Included is a benchmarking tool to test the single threaded integer performance of your CPU. The benchmark result can be directly compared with the result obtained from the iOS and OSX versions of the calculator.