ESBCalc Pro is an Enhanced Scientific Calculator for Win32 Platforms with Infix Notation, Full Exponential Notation support, Brackets, Scientific Functions (Trigonometric, Hyperbolic, Logarithmic - including Base 10, Base 2 & Natural - plus more), Memory, Paper Trail, Result History List, Heaps of Constants, User-defined Constants and Integrated Help. Also includes Floating Decimal Point, optional start in last position and many other enhancements to the User Interface and Calculator Engine. Recent improvements include Hexadecimal Conversion and Fraction Conversion.