Solve problems with on-screen gestures. Input equations and expressions directly. Receive real-time feedback and step-by-step guidance. Track progress and review solutions. Sync with educational platforms for assignments and quizzes.
Simulate the HP-45 scientific calculator with photo-realistic visuals and animated keys. Perform all original functions and operations. Access a secret timer for 12-hour or 100-hour intervals. Switch to Super-45 mode for enhanced capabilities.
Scan problems with camera for instant recognition. Get clear explanations and step-by-step solutions. Tailor learning to your country's curriculum. Practice arithmetic to advanced calculus. Track progress and review lessons.
The app provides tools for geocaching, including waypoint calculations like coordinate conversions and projections. It also offers text calculations based on character values and hint decryption.
Perform calculations, convert units and currencies, and compute percentages and proportions. Calculate areas and volumes. Drag and drop to create custom calculators. Solve complex or simple math problems.
Solves equations for y, x, and a in y = log_a(x) with graphing. Explains computation of log_e(x) using Taylor series and log_10(x) via digit-by-digit method. Provides proof of log_e as the integral of x inverse.
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A Scheme interpreter allows users to write and execute code. The console supports read-eval-print loops for interactive coding. The text editor includes syntax highlighting, smart indentation, and parenthesis matching.
Calculate pip for currency pairs to manage position sizing and risk. Input account currency, trading pair, position size, and exchange rate. Save previous entries and auto-fill currency pairs. Adjust exchange rates freely.
Calculate scores by entering numbers. Display results instantly. Track multiple entries for accurate averages. Save and view historical data. Export results in various formats.