Allows users to perform calculations within text documents. It solves math problems instantly and integrates a directly into the . Users can create and edit , calculate invoices and bills, and manage equations without needing separate tools.
Create and manipulate geometric shapes such as points, lines, angles, and conic sections. Adjust properties and calculate metrics. Display shapes on a zoomable coordinate system. Construct medians, altitudes, and bisectors.
A Common Lisp environment with an editor for file saving, syntax highlighting, and basic auto-indent. Includes a command line, debug dialog, and support for Swank/Slime and Quicklisp. Supports S-expression copy-paste and simple search.
Write Lua code in two modes: program or console. Create and manage multiple files and directories. Export or email code and results. Use a syntax-highlighted editor. Support graphics, audio, database, and network programming.
Scan documents, save, export, and share files in PDF, JPG, or TXT formats. Automatically recognize text with OCR. Edit scanned text and convert to editable documents. Organize and access files directly from the .
The app provides vector drawing tools including lines, shapes, and freehand drawing with vectorization. Users can edit object attributes, use snapping functions, and manage drawings across multiple layers and an object library.
Search across iOS devices, iCloud, and external storage. Preview text , PDFs, and source code. Use advanced search with regular expressions. Open in preferred editors or viewers. Save and reuse search queries for repeated tasks.