Marion Lefevre 
IN BRIEF Relative integers: Positive or negative, denoted ℤ. Set ℕ: Contains all natural numbers, included in ℤ. Rational numbers: Quotient of a relative integer and a non-zero integer, denoted ℚ. irrational numbers: Cannot be written as a ratio of integers. Decimal numbers: A subset of rational numbers. Fractions and decimals: Used to solve problems. … Read more
IN BRIEF Photomath : Solve math problems by scanning equations. Prodigy Math Game : An interactive game to learn mathematics in high school. Mathway : Mathematical problem solver, from algebra to complex calculus. Khan Academy : Courses and exercises for all levels of mathematics. PrepApp : Methods, quizzes, and corrected exercises for middle school. GeoGebra … Read more
IN SHORT Fundamental equations that have transformed our understanding of mathematics 100 major discoveries that have influenced the history of mathematics Impact of the Arab-Muslim world on mathematical development Evolution of numbers and calculation systems Contribution of iconic mathematicians throughout various eras Explanatory theorems and their applications over time Mathematical discoveries have always played a … Read more
IN BRIEF Modeling the effects of drugs for a better understanding. Use of applied mathematics in biology and medicine. Importance of predictive models for biomechanics. Bridging medicine and mathematics with applications in medical imaging. Need for simulation in the medical and industrial fields. Role of mathematicians and biologists in advancing research. Impact of new applications … Read more
IN BRIEF Definition of scientific notation: expressing very large or very small numbers. Facilitates comparison and reading of numeric values. Allows determining the order of magnitude of a number by the power of 10. Writing a number in the form of a product of a decimal value and a power of 10. Used for estimates … Read more
IN BRIEF Interactions between mathematics and physical sciences. Use of statistical analysis in genetics. Relationship of mathematics with human sciences via statistics. Mathematical models in all scientific fields. Mathematics as the foundation of other disciplines. Expansion of the scope of sciences by mathematicians. Examples of practical applications in various industrial sectors. Mathematics plays a central … Read more
IN BRIEF Major impact of mathematics on the economy and finance. High recruitment of mathematicians in the financial sector. Mathematical models for financial risk assessment. Steady interest in mathematical finance since economic crises. Essential mathematical tools for economists. Application of applied mathematics to optimize economic decisions. Role of mathematics in the modernization of financial practices. … Read more
IN SHORT Mathematics: a blend of science and art. Philosophy influences the perception of mathematics. Mathematics as thought of structures according to Alain Badiou. Ambiguous relationships between mathematics and philosophy. Creativity and freedom in mathematical processes. Debate on the existence of an infinity in mathematics. Study of crucial theorems and their impact on the world. … Read more
IN BRIEF Introduction of Arabic numeration in the West during the Middle Ages. Significant inventions such as Indian arithmetic, algebra, and concepts of trigonometry. Stagnation of mathematical knowledge during the High Middle Ages. Works of mathematicians like Abu Al-Wafa, bringing innovative concepts. Dissemination of mathematical texts including The Elements of Euclid and other classical works. … Read more
IN BRIEF Math Challenges: Test your skills with varied exercises. Strengthen your cognitive abilities through regular practice. Daily exercises over 100 days for consistent improvement. Get tips to solve puzzles quickly. Stimulate your logical reasoning with brain teasers. Integrate educational games to enhance your techniques. Math delusions are much more than just a pastime; they … Read more