Showing 481–500 of 1,000 ranked alternatives.
Matthew Heck
Simplify radical expressions quickly
Simplify radical expressions with square and cube roots. Input up to five terms in the numerator and two terms in the denominator. Break down expressions into simplified forms. Perform calculations for algebraic equations.
Tobias Werner
Solve equations and access formulas
Solve complex math problems with step-by-step guidance. Access a library of formulas and equations. Create and save custom notes. Export solutions as PDF. Share calculations with others. Sync across devices.
Roman Koksharov
Solve puzzles and explore proofs
Explore geometric shapes and their properties through interactive puzzles. Manipulate triangles and squares to visualize the Pythagorean Theorem. Discover multiple proofs through step-by-step construction and logical reasoning.
Andrew Tang
Play to improve memory
Helps improve working memory through a cognitive game. Track game history with details on correct answers and missed responses. Set difficulty levels and monitor progress over time. Adjust game settings for customization.
Monte L Helm
Calculate pH, pOH, [H⁺], and [OH⁻]
Calculate pH, pOH, [H⁺], or [OH⁻] from any one value. Input concentration or ion activity to solve for missing variables. Automatically handles strong and weak acids/bases using provided Ka or Kb values.
Hiroyuki KATOH
Calculate BED and EQD values instantly
Calculate equivalent dose (EQD) and biologically effective dose (BED) using formulas for radiotherapy. Input parameters such as dose per fraction, total dose, and fractionation scheme. Display results instantly. Save and export calculations.
Rafael Cimatti
Learn math with this app.
The app calculates quadratic equations, Pythagoras theorem, and logarithm equations. It shows formulas used to help users learn and features an easy-to-use interface.
Telphasa Limited
Units, currencies, and angles
Units of angle, area, and other categories. Switch between degrees, radians, grads, and more. currencies online or offline. Add new categories based on user requests. Sync results and share conversions.
George Feretzakis
Learn with video lessons and calculators
Access video lessons and use multiple calculators and solvers for IB . Review topics for Higher Level, Standard Level, Applications and Interpretation, and Analysis and Approaches. Track progress with practice questions and exam-style problems.
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