Calculate probabilities, plot distributions, and find percentiles
Calculate probabilities and percentiles for normal, t, chi-square, F, exponential, gamma, beta, log-normal, Pareto, and Weibull distributions. Plot density functions for these distributions.
Showing 261–280 of 1,000 ranked alternatives.
Roman Konasov
Calculate area of geometric shapes
Calculate of geometric shapes including square, rectangle, parallelogram, triangle, trapezium, rhombus, and circle. Choose from multiple calculation methods. Input dimensions and receive results. Save and share calculations.
Gyronimo, LLC
Calculate flight performance metrics
Calculate weight and balance for Robinson R22 Beta and Beta II helicopters. Perform performance computations including HOGE, HIGE, max continuous power, 5-minute takeoff power, and Vne. Select between bladder or standard fuel tanks.
Deedal Studios Inc
Study
Study for the with over 670 practice questions. Review topics like UK history, culture, and laws. Track progress and take mock exams to prepare for the naturalization .
Vitalii Solovei
Solve systems with methods
Perform including solving systems of linear equations via Gaussian elimination, Cramer's rule, Gauss-Jordan, inverse , and Montante methods.
Dauger Research, Inc.
Explore quantum states interactively with real-time 3D visualization of Hydrogenic orbitals.
The app visualizes Hydrogenic atomic orbitals with real-time 3D raytracing. It animates and describes all 140 eigenstates up to n=7 energy levels.
Center for Evolutionary Functional Genomics
Explore evolutionary timescale of life.
The app provides a knowledge-base for the evolutionary timescale of life. It allows exploration of divergence times among organisms using published molecular time estimates and computes summary statistics.
Matthew Toom
Study anatomy with imaging scans
Learn anatomy through x-ray, CT, MRI, and ultrasound images. Identify normal structures and common pathologies. Practice clinical reasoning and test imaging test selection. Track progress with structured curriculum based on training.
Zbigniew Osada
Convert units with precision and ease
Convert units across categories including pressure, time, frequency, data, length, energy, density, inductance, magnetic induction, mass, power, volume, area, speed, temperature, and data transmission.
John Cominio
Calculate using RPN notation and scientific functions
Scientific with reverse polish notation. Perform square root, reciprocal, trigonometric functions, hyperbolic functions, and logarithms. Switch between degrees, radians, and gradians. Calculate factorials, exponents, and nth roots.
Akshay Bhasme
Learn commands and scripts
Learn fundamentals and advanced topics through structured tutorials. Explore commands, shell scripting, and distributions like Ubuntu, Kali , and Fedora. Practice terminal operations and understand Unix principles.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.