Mathematics is a science that has appeared for several thousand years and has been actively used in ancient Greece. At the same time, many theoretical scientists who lived at that time made discoveries that became great and ingenious, but received real recognition several centuries later, when technology made it possible to understand the full potential of the research of ancient arithmetic. It is worth noting that all the calculations in the distant eras were carried out “in the mind” or contained large-scale records of calculations. One of the most famous Greek experts was Eratosthenes, behind the scenes called the great-great-grandfather of programming. With the advent of computer science, it was his calculations, theories, and axioms that were often transformed into computer “languages”. There were several interesting discoveries in the arsenal of mathematics, but the sieve of Eratosthenes became the most common,Helping you quickly find a prime number from a given sequence.
Biography of a scientist
Despite the fact that all the specialist’s activities took place on the territory of Ancient Greece, the future genius in Africa was born in the third century BC. The scientist studied in the largest cities of Greece, where he remained to live on a permanent basis. His teachers were famous poets, philosophers and grammars of the time.
Thanks to the diverse development and respect among like-minded people, the brilliant theoretician is invited to the post of librarian of Alexandria, where he served until his death, creating opus and research unbelievable for that era in various fields, including the sieve of Eratosthenes. A contemporary of the scientist - the legendary Archimedes - spoke about him only in flattering tones and even dedicated a separate work to his work.
Progress
The main feature of the ancient scientist is considered to be the versatility of the studied areas. Moreover, in almost all areas, he achieved outstanding results. Philosophy, poetry, mathematics, astronomy, music, philology, geography - for such a unique universalism in the search for knowledge, the theoretician was nicknamed Pentatle, in association with all-around sports. Of course, he did not become great in one of the studied areas, but in each of them it turned out to achieve good results.
This is evidenced by the surviving fragments of his works and studies. Despite being in some shadow of his contemporaries, the scientist made a huge contribution to the history of mathematics, and the sieve of Eratosthenes, along with a number of other well-known calculations, rightfully fell on one line with the famous geometric and arithmetic discoveries.Name history and location details
In ancient times, all records, including mathematical calculations, were made on special wax tablets. Therefore, in calculations of an algebraic and arithmetic nature, especially during the exclusion of numbers in sequences, scientists “punctured” them on writing instruments.
After all the work, the tablet resembled the subject of household utensils, for which the study was called the sieve of Eratosthenes . The impetus for the discovery was the thoughts of a genius about finding primes in a natural number. The work lasted several months until the final result was achieved. In the third century BC, he became a real breakthrough.
What is an algorithm?
. - . . – . :
- ( N). , . , .
- , .
- ( ) , .
- .
- .
, . .
, , , . , , . - , , . , , . , .
At the moment, competitions for students in various subjects are gaining popularity again. The laureates and winners of such events go to a new level of training and can get good prospects in future activities, including material grandees.
Computer science Olympiads include not only complex tasks, but also finding such well-known concepts as prime numbers. The sieve of Eratosthenes is used as the most relevant method for calculating sequences by integrating the axioms into the program code. Despite the antiquity of the discovery, this theory helps to quickly and efficiently get used to hard-to-reach calculations.