ESBCalc Pro is an Enhanced Windows 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. Also includes heaps of built-in as well as user-defined constants, Hexadecimal Conversions and Fraction Conversions. 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.
Precedence can be turned off for those who do not wish it.
Optimized for Windows XP/Vista in 800x600 (or better).
Registered version also includes Electronic Documentation and PDF designed to produce Printed Documentation. A Portable Version is also available to Registered Users that easily allows the Calculator to be used on Removable/Portable Drives.
Register only once for the life of the product.
Also available as part of the ESBCalc Pro Suite which includes ESBUnitConv Pro.
Register only once for life of product.
This software is a shareware. You will be able to download and test ESBCalc Pro during a certain period of time, then, if it does what you need, you will have to acquire the full version from ESBCalc Pro publisher. The ESBCalc Pro 7.0.0 free trial version contains an installer and an uninstaller, and has a size of 2013 Kilobytes.
For additional information and support request, please contact directly ESBCalc Pro publisher.

ESBCalc Pro Screenshot