Solve equations using two points, one point and slope, or coordinate values. Input decimals and fractions. View step-by-step solutions and plot results. Save calculation history and share final solutions.
Track and manage forestry data with parcel ownership layers and tax records. View cruising plot allocations and collect data offline. Register new accounts and access secured data. Sync with the website using the same account.
Perform calculations with over 225 built-in operations including trigonometry, logarithms, complex functions, and real numbers. Scroll through the stack with finger gestures. Copy and paste results. Work with real and complex numbers.
Create and edit , spreadsheets, and presentations. Open and view PDFs and Apple files. Save and sync files to cloud services like Dropbox, Box, iCloud, or Nextcloud. Collaborate in real-time with others. Export files in multiple formats.
Edit with a Sublime-like interface. Open and edit local and remote files via Dropbox, OneDrive, FTP, SFTP/SSH. Support multitasking, split-screen, and iPadOS mouse. Use Siri Shortcuts for automation. Enable multi-caret editing for efficient coding.
Create maps with drag-and-drop editing and customizable styling options. Adjust fonts, colors, and shapes. Insert and crop images with filters. Share mindmaps via social media, .mmx files, or PNG images. Sync files across devices using iCloud.
Simulate electronic circuits with engine and virtual instruments. Add components to a breadboard and connect them. Analyze signals using oscilloscope and logic analyzer. Export simulation data. Create or customize electronic parts.
Solve equations using two points, one point and slope, or coordinate values. Input decimals and fractions. View step-by-step solutions and plot graphs. Store calculation history and share final results.
Solve equations and inequalities with advanced graphing. Trace functions and analyze intersections. Perform calculations, store variables, and use built-in math functions. Access a scientific calculator and explore interactive math concepts.
Languages through interactive stories, games, and real conversations. Practice speaking and listening with character dialogues. Track progress with built-in quizzes and exercises. Receive instant feedback on pronunciation and grammar.
Calculate bullet trajectories using Point Mass, Siacci, and Pejsa methods. Input environmental factors like wind and elevation. Adjust for bullet drop and muzzle velocity. Export data to CSV. Sync with external devices for real-time adjustments.
Teaches numbers, counting, colors, and shapes through interactive games. Includes fun animations and hidden elements to engage children. Develops attention, logic, and memory skills. Offers 10 levels with a storyline and voiceover.
Graph functions, equations, and curves in 2D and 3D. Calculate derivatives, integrals, and roots. Create tables of values and solve equations. Construct and analyze polygons, circles, and conics. Use Augmented Reality to explore 3D objects.
Import Chinese ePub, add romanization and translation,
Convert ePub files in Simplified or Traditional Chinese to include romanization lines (pinyin, Sidney Lau, Yale) and native language lines (English, Spanish). Export as PDF.