Visualize mathematical functions of two variables with customizable equations and pre-built examples. Rotate and zoom 3D models along X, Y, and Z axes. Use TExpressionParser for accurate mathematical expressions.
Emulates the TI BA II Plus with the same layout and functions. Users can perform financial calculations, solve time value of money problems, and view all variables simultaneously.
Explore probability with interactive sliders and buttons. Calculate probabilities and percentiles for upper tail, lower tail, or two-tailed tests. Visualize results alongside numerical solutions. Compare continuous and discrete side-by-side.
Simulates a programmable scientific calculator with RPN input. Features a 10-digit LED display, four stack registers, and ten storage registers. Includes math, trigonometric, and statistical functions.
Perform complex calculations with scientific functions, trigonometry, and unit conversions. Customize themes, adjust display settings, and save frequently used formulas. Export results and share calculations directly.
Solve problems by snapping a photo for instant solutions. Receive detailed step-by-step explanations. Access interactive lessons and practice exercises. Track progress and review past problems. Share solutions and explanations with others.
Create ballistic profiles for rifles and select bullets with verified drag profiles. Calibrate BC, muzzle velocity, and drag functions like G1 or G7. View data in graphs and tables, export or import profiles.
Learn about engineering through interactive quizzes on topics like introduction to science, hardware vs. software fundamentals, and career opportunities.
Reference "Access and calculus tables with explanatory visuals. Pinch to zoom graphs and formulas. View detailed information with low power usage. Covers first-year topics."
Track GSSF match scores and classes. Enter match details and times for specific courses of fire. Generate PDF, HTML, and CSV reports. Create and print performance graphs. Manage multiple shooters' data.