HELICAN'S CROSSWORD

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Across
  1. 5. this mathematics is foundations of modern geometry, algebra, and number theory, with key contributions from mathematicians like Euclid, Pythagoras, and Archimedes.
  2. 7. a base-10 numeral system that uses ten digits
  3. 8. used to represent numbers, operations, relationships, and concepts in mathematical expressions and equations.
  4. 9. This is the operation which Al-Khwarizmi originally described as al-jabr.
  5. 10. Egyptian mathematics is an ancient mathematical system primarily focused on practical applications, such as measurement, geometry, and arithmetic, using a base-10 system and relying on simple, effective methods for solving everyday problems.
  6. 11. one of the oldest mathematical traditions, known for its practical applications and innovations in fields like arithmetic, geometry, and algebra
  7. 12. algebraic expression consisting of variables, coefficients, and exponents combined using addition, subtraction, and multiplication.
  8. 14. number that represents the absence of quantity or value, serving as a foundational concept in mathematics and computing
  9. 17. traces the evolution of numerical and logical concepts, from ancient counting systems and geometry to modern algebra, calculus, and abstract theories, driving scientific and technological progress.
  10. 20. father of algebra
  11. 21. two quantities that can be expressed as a ratio of integers, meaning they have a common measure.
  12. 23. was a center of ancient learning, where significant mathematical work, including the contributions of Euclid and other scholars, took place during the Hellenistic period.
  13. 24. rich mathematical tradition that flourished during the Islamic Golden Age, making significant contributions to algebra, geometry, trigonometry, and number theory, preserving and expanding upon Greek and Indian mathematical knowledge.
Down
  1. 1. writing system where symbols or letters represent the first sound of the word they stand for, often used in early alphabetic systems.
  2. 2. used extensively for practical problem-solving and were typically written in a form resembling modern fractions
  3. 3. an ancient Greek mathematician and astronomer best known for calculating the Earth's circumference and creating one of the earliest known maps of the world
  4. 4. refers to the gradual development and transformation of societies, cultures, technologies, and ideas over time.
  5. 6. wooden or bamboo sticks used for counting and performing arithmetic operations, often in place of modern numeral systems.
  6. 11. branch of mathematics that studies change and motion, focusing on concepts such as derivatives, integrals, limits, and infinite series, and is foundational for understanding dynamic systems.
  7. 13. branch of mathematics that deals with the basic operations of numbers
  8. 15. this bone were used by ancient Chinese divination tools, typically made from turtle shells or animal bones, inscribed with characters
  9. 16. this is a formula or method for calculating the area of a triangle when the lengths of all three sides are known
  10. 18. traditional counting tool used for arithmetic calculations, consisting of beads that move along rods.
  11. 19. ancient mathematical tradition from India, contributing key concepts such as the decimal system, zero, and early algebraic ideas, influencing global mathematical thought.
  12. 22. an ancient Indian script used from around the 3rd century BCE, considered the precursor to many modern South and Southeast Asian writing systems.