Champ Calc Pro© is a powerful scientific calculator designed for precision and versatility. With support for arbitrary precision calculations, including the ability to handle numbers with over 100 digits and maintain accuracy, it becomes an essential tool for professionals, students,  and individuals alike.
From essential math operations to advanced trigonometry, logarithms, periodic numbers support, complex numbers, statistics, base-n functions, scientific constants supports, unit conversions, and more. ChampCalc covers it all.
Experience the full potential of complex numbers in both rectangular and polar forms. Our calculator empowers you to use complex numbers in your calculations that are fully supported by a wide range of functions.
A built-in advanced programmer's calculator is integrated and supports binary, octal, and hexadecimal numeral systems. Contains full functionality of logical operations, bitwise shifts\rotations, and more. Supports several number representation methods and customizable bit sizes.
Edit complex expressions simply and conveniently with our user-friendly multi-line expression editor and customize them for a clearer view. Enhance the visual experience with professional themes and rich customizing. Use advanced, intuitive interfaces that offer a variety of actions, including access to parameters and stored values.

Key Features:

•  Multi-line expression editor with syntax highlighting.
•  Support for large numbers using arbitrary precision.
•  Complex Numbers, rectangular and polar.
•  Trigonometric and hyperbolic functions.
•  Preview and edit periodic numbers.
•  Percentage and modulo calculations.
•  DMS support (degrees, mins, secs).
•  Binary, octal, and hexadecimal numeral systems.
•  Logical operations, bitwise shifts, and rotations.
•  Stack-based statistics calculations.
•  Parameters in expressions (PRO).
•  Extended information about results and values.
•  Interactive value interface.
•  300 scientific constants.
•  760+ conversion units.
•  Sharing expression and results.
•  Clipboard operations.
•  Quick expression navigation.
•  Advanced memory interface.
•  Angular modes: degrees, radians, grads.
•  Fixed, scientific, and engineering modes.
•  Customizable by rich setting dialog.
•  Configurable format and precision.
•  High-quality themes.
•  Color schemas for syntax highlight.
•  Haptic feedback.
•  Integrated user manual.

PRO Version Features:

★  Managing and saving expressions.
★  Advanced parameter interface.
★  Rich color editor for syntax highlighting.
★  Trig functions with complex args.
★  Support the project ☺


High-performance and arbitrary precision scientific calculator