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Logic circuits |
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basics of math, statements, mathematical logic |
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The Golden Ratio and Continued Fractions |
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equations and inequalities, chain fraction, quadratic equation |
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The Curious Warehouse Manager |
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equations and inequalities, systems of linear equations, rounding |
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Finite linear games |
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equations and inequalities, finite linear games, systems of equations, modular arithmetic |
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Optimization of Car Purchase for Taxi Service |
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functions, quadratic function, optimization |
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Optimal Ticket Price |
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functions, optimization, quadratic equation, floor function |
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Dried Tomatoes |
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functions, percentages, inverse proportion, rational function |
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Medical Station at a Running Race |
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functions, linear function, absolute value, optimization |
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Collapse of Cod Fisheries |
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functions, quadratic function, quadratic equation |
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Trophic Functions in Predator–Prey Models |
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functions, rational fractional function, asymptote |
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Deadly Flat in Kramatorsk |
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exponentials and logarithms, exponential function, logarithmic function, radioactivity |
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Island Biodiversity |
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exponentials and logarithms, exponential function, logarithmic function |
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Sound |
Html |
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exponentials and logarithms, logarithms, logarithmic equation, exponential equation |
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Origami |
Html |
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trigonometry, origami, paper folding, supplementary angles, alternate angles |
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Miura-Ori |
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trigonometry, origami, paper folding, Miura-ori, Miura fold, trigonometric functions |
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Crossing the river |
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trigonometry, law of sines, law of cosines |
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Blood Pressure |
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trigonometry, trigonometric functions, sine, cosine, approximation, blood pressure |
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Glued Joints |
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trigonometry, trigonometric functions, right triangle |
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Locating a Well on the Property |
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plane geometry, planimetry, set of points that share a property |
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A Sea View |
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plane geometry, trigonometry |
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Ship navigation |
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plane geometry, geometry, circumferential angle |
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Rescuing a Castaway |
Html |
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plane geometry, Pythagorean theorem, perpendicular bisector |
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Conical cap |
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space geometry, stereometry, cone |
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Twisted Prism |
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space geometry, Pythagorean theorem, stereometry, trigonometry, twisted prism |
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Distances on the Earth's surface |
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space geometry, stereometry, planimetry, circle, geography |
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Shadow of House |
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space geometry, cabinet axonometry, lighting |
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Anamorphosis |
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space geometry, anamorphosis, solids, projection, central projection, perspective |
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Kepler's First Law of Planetary Motion |
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analytic geometry, conic section, ellipse |
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When an Acoustic Tomograph Meets a Resistograph |
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analytic geometry, acoustic tomograph, resistograph, equation of a line, vector magnitude |
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Acoustic Tomograph and the Equation of an Ellipse |
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analytic geometry, acoustic tomograph, ellipse, dot product, vector projection |
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Hyperbolic navigation |
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analytic geometry, conic sections, hyperbola |
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Optimization |
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analytic geometry, optimization, the general form of a line, the general form of a plane |
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Parabolic antenna |
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analytic geometry, conic sections, the equation of a parabola |
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Yield Optimization |
Html |
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analytic geometry, quadratic equation, systems of equations, equation of a circle |
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Parabolic calculator |
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analytic geometry, parametric equation of line |
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Tree Tomography |
Html |
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analytic geometry, plane geometry, quadrilateral |
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Vectors |
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analytic geometry, vectors, dot product |
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Mandelbrot Set |
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complex numbers, Gaussian plane, sequences, convergence, absolute value |
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Reading Data from a Graph |
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combinatorics, probability and statistics, statistics, financial literacy |
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Password cracking |
Html |
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combinatorics, probability and statistics, combinatorics, product rule |
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Description of GDP Trends |
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combinatorics, probability and statistics, arithmetic mean, geometric mean, statistics |
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Diagnostic Tests in Medicine |
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combinatorics, probability and statistics, conditional probability, frequency of occurrence |
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Initial Spread of the Epidemic |
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combinatorics, probability and statistics, statistics, data processing, arithmetic mean, geometric mean, regression analysis, GeoGebra |
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Linear Regression |
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combinatorics, probability and statistics, vectors, dot product, linear regression, machine learning, data processing |
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Round Robin: A Fair Tournament System |
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combinatorics, probability and statistics, combinatorics |
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The Mathematics Hidden in a Sheet of Paper |
Html |
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sequences and series, ratio, geometric sequence, arithmetic sequence |
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Pyramid scheme |
Html |
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sequences and series, geometric sequence, financial literacy |
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Which Lottery Ticket Is More Profitable? |
Html |
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sequences and series, probability, expected value, geometric sequence |
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Fractal geometry |
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sequences and series, geometric progression, Koch snowflake, fractal |
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Volume of a Nuclear Power Plant Cooling Tower |
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differential and integral calculus, hyperbola, analytic geometry, volume, integral calculus |
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Golf Ball Shot |
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differential and integral calculus, optimization, quadratic equation, derivation |
