MATH 42 3.3.24

ABOUT MATH 42

MATH 42 helps over 2.200.000 middle-school, high-school and college students, to solve their math problems and get better grades at the fraction of the cost of a private tutor. MATH 42 helps with (1) intelligent approaches to the solution, (2) step-by-step solutions of their problems (3) an Assessment Center. MATH 42 is a trusted mathematical resource around the world and the numbers prove it: Over 2.2 million downloads, used on over 450.000 tablets in schools, in cooperation with the biggest educational publisher in Germany (Klett). FEATURES • Intuitive entry of formulas • Intelligent suggestions on how to approach a problem (unique worldwide) • Detailed step-by-step solutions, that adapt to a student’s need (unique worldwide) • Extensive corresponding mathematical explanations with examples • Interactive graphs, that visualize problems • Automatically generated and curated assessment, that enables and facilitates rapid progress • Instant-Calculator, that computes during the entry ASSESSMENT CENTER • Exercises — subdivided by topic and level • Training mode — afterwards, each problem can be analyzed step-by-step • Test mode — enabling the identification of strengths and weaknesses • Test results and statistics show progress over time • Tests and exercises were created in cooperation with experienced pedagogues and private tutors MATHEMATICAL FEATURES Term Transformation • Simplyfing and expanding • Factorization (Factoring out, application of the binomial formulas) • Transforming powers and roots • Adding fractions, multiplying fractions, reducing fractions, expanding fractions • Computing the gcd and the lcm • Trigonometric transformations (Is being enhanced) • Logarithmic transformations (Is being enhanced) Functions • Roots • Y-axis intersection • Domain of definition • Extremes (Maximums, Minimums) • Inflexion points • Curve sketching • Derivation • Fundamental derivatives, • Factor rule • Sum rule • Product rule • Quotient rule • Chain rule • Integration • Fundamental integrals, • Integration by substitution • Integration by parts • Partial fraction decomposition Equations • Linear equations • Quadratic equations (Completing the square, quadratic formula, pq-formula) • Special equations of higher degree • Linear systems of equations • Non-linear system of equations Matrices • Adding matrices • Multiplying matrices • Transposing matrices • Inverting matrices • Determinants • Characteristic polynomials • Eigenvalues • Eigenspaces • Kernels • Ranks • Cross-product • Gaussian elimination TECHNOLOGY • MATH 42 works without templates or pre-calculated solutions • MATH 42 solves all problems on the fly, like a teacher at the board • MATH 42 is a real symbolic algebra system • MATH 42 bases on artificial intelligence