Calculator vs PDF Bookmark Gen

Unleash the power of visual computation with Calculator - Visual Math, the revolutionary tool that shows you how your expressions are solved. Go beyond just getting an answer—understand the logic behind it. Perfect for students, engineers, developers, and anyone curious about mathematics, our app transforms complex formulas into beautiful, interactive computational graphs. Key Features: VISUALIZE YOUR MATH: Stop guessing! Enter any formula and instantly see it as a clear node-based graph. Understand the structure and flow of your calculations for algebra, calculus, and more. INTERACTIVE GRAPH EDITING: Don't just look—interact! Tap directly on any variable node in the graph to edit its value on the fly. The entire graph and the final result update in real-time, making it perfect for "what-if" analysis. DUAL-MODE POWER: Arithmetic Mode: A full-featured scientific calculator with functions like sin, cos, log, powers (^), and roots. Boolean Mode: A complete logic solver for evaluating complex expressions with AND, OR, NOT, XOR, and other logical operators. An essential tool for computer science. CLEAN & FOCUSED: A modern, intuitive interface designed for productivity. Switch between light, dark, and other themes to fit your style. SAVE & LOAD EXPRESSIONS: Build a library of your most-used formulas and expressions. Save your work and load it back anytime from your history. Whether you're a student trying to ace an exam, an engineer modeling a system, or a developer debugging an algorithm, Calculator - Visual Math is the tool you've been missing. Download now and start seeing math in a new way!

Turn any PDF with a table of contents into a fully navigable document — in seconds. PDF Bookmark Gen uses AI to read your PDF's table of contents and automatically generate clickable bookmarks, so you can jump straight to any chapter without endless scrolling. WHY YOU'LL LOVE IT • One-tap bookmark generation Import a PDF, and AI does the rest — no manual setup, no tedious entry. • Smart TOC recognition Our AI locates and parses the table of contents inside your PDF, even when it spans multiple pages. • Clickable navigation Jump to any section instantly. Perfect for textbooks, academic papers, reports, and e-books. • Fine-tune page offsets If the generated page numbers are slightly off, adjust the offset manually with a simple control — your bookmarks stay accurate. • Organize your library Manage documents in folders and subfolders. Copy, move, and rename files just like on your desktop. • Built-in search Find any text across your documents in seconds. PERFECT FOR • Students reading textbooks and lecture notes • Researchers working with papers and theses • Professionals handling reports and manuals • Anyone tired of PDFs without bookmarks HOW IT WORKS 1. Import your PDF 2. Confirm the table of contents range detected by AI 3. Get your bookmarked PDF — review and adjust page offsets if needed That's it. Your PDF is now easy to navigate. GET STARTED FOR FREE Download now and generate bookmarks for your first documents. Need more? Flexible in-app purchases let you buy additional TOC parsing pages — no subscription required. Questions or feedback? We'd love to hear from you.