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CalcBook: Natural Language Calculator Notepad
CalcBook is a smart notepad application designed to process mathematical calculations directly within natural text. Users can input tasks as standard notes, and the application automatically extracts and solves equations in real-time without requiring formula-specific syntax.Core Functionality
| Category | Capability Examples |
|---|---|
| Natural Language | "40 hours at $35/hour" → $1,400 |
| Arithmetic & Logic | "flight $340 + hotel $120 × 3 nights" → $700 |
| Unit Conversion | "100 km in miles" → 62.14 miles |
| Date & Time | "Jan 1 + 133 days" → May 13, 2025 |
| Distribution | "split $120 3 ways" → $40 |
Technical Specifications & Features
- Editor: Notepad-style interface where every line is a calculation.
- Offline Support: 100% offline functionality; no internet connection required for unit or currency conversions.
- Privacy: Zero data collection and no user tracking.
- Customization: Supports multiple editor fonts and various syntax color themes.
- Currency Support: Multicurrency processing including $, €, £, ₹, and others.
- System Requirements: Android 7.0 and up.
Change Log (Latest Version)
| Update Type | Description |
|---|---|
| New Features | Added Export options for Image and Plain Text formats. |
| Bug Fixes | Resolved minor input issues and corrected mathematical token processing errors. |