Pure Math Pro vs The Einstein Archive

Teach yourself Pure Mathematics with our all-in-one Math Study app. Also includes an in-app Math Quiz for your further practice. Over 30 examples per chapter with step by step working. Past paper examination questions at the end of each chapter. Featured topics: - Algebra 1: Surds, Logarithm, Quadratics, Remainder theorem - Binomial theorem: Pascal's triangle, Combinations - Algebra 2: Inequalities, equations in 3 unknowns, Crammer's rule - Series: Arithmetical series, Geometrical series, Proof by Induction - Trigonometry 1: Factor formula, t-formula, Double angle, Cosine/Sine rule - Coordinate geometry 1: Circle (center, radius, parametric form), Parabola (eccentricity, chords) - Coordinate geometry 2: Ellipse (focus, directrix), Hyperbola (Asymptotes, rectangular from) - Complex Numbers: Roots, Modulus-Argument form, De Moivre's theorem, Complex Loci - Vectors in 3D: Dot/Cros product, Lines and Planes, intersections

Albert Einstein by Airgapp is a self-contained journey through the life and mind of the physicist who revolutionized our understanding of space, time, and energy. Everything lives inside the app. Open it anywhere without an account or connection, and it works exactly the same. Explore Einstein's life from his birth in 1879 in Württemberg through his patent office years in Zurich, his rise to prominence with relativity, his immigration to America, his role in the atomic age, and his final years at Princeton. Discover the breakthroughs that changed science: special relativity, general relativity, the photoelectric effect, and the equation that became synonymous with his name. Features: Interactive timeline of Einstein's life and discoveries. Local search across the entire collection. Map view connecting Einstein to the places that shaped him. Deep zoom image viewer for letters, equations, and photographs. Favorites to save what matters to you. Completely offline and private. Your data never leaves your device.