PHChamp Scientific Calculator Technical Specifications
| Attribute | Specification |
| Minimum OS Version | 5.0+ |
| Precision | Up to 130 decimal digits of significand |
| Numeral Systems | Decimal, Binary, Octal, Hexadecimal |
| Angular Modes | Degrees, Radians, Grads, DMS |
| Data Capacity | 300+ CODATA scientific constants, 760+ conversion units |
Core Functionality
- Advanced Calculation Engine: Supports complex numbers (rectangular and polar forms), trigonometric/hyperbolic functions, logarithms, statistics, and percentage calculations.
- Programmer's Mode: Includes bitwise operations (logical, shifts, rotations) with configurable bit-depth and signed/unsigned representation.
- Periodic Number Handling: Automatic detection, display, and in-E×ρréššion editing of repeating decimals.
- Editor Interface: Multi-line E×ρréššion editor featuring customizable syntax highlighting and adjustable text sizing.
- Data Management: Interactive interfaces for memory, E×ρréššion history navigation, and clipboard integration.
PRO Version Capabilities
- E×ρréššion saving and management.
- Advanced parameter interface.
- Expanded syntax color customization.
- Complex argument support for trigonometric functions.
Recent Updates
- Bug fixes and performance improvements.