ESBCalc Pro Portable

ESBCalc Pro Portable is an enhanced scientific calculator with infix processing, exponential notation, brackets, scientific functions, memory, optional paper trail, printing, result history list, integrated help and more.
Functions include trigonometric, hyperbolic, logarithmic - base 10, base 2 & natural - random number and many more.
The application can serve in calculating constants or variables, also featuring a wide range of examples. Now also allows for Floating Decimal Point, optionally start at last position and other improvements to the User Interface.
The calculator can have Prefix Functions turned on so that when calculating log (25), you can enter log 25 rather than the traditional 25 log.
The Calculator also has an expression editor that allows the data that has been entered can be then edited and recalculated.Limitations in the unregistered versionPrinting is disabled
Only works for 20 executions
Can't check for updates