General knowledge of mathematics at 01
Mathematics, this seemingly insular discipline, is very much related to our lives. Mathematics is everywhere, affecting our day-to-day activities, from shopping to financial management, and basic mathematical calculations are required. Mathematics plays an indispensable role, both in daily shopping and in household finance. Mathematics, though sometimes boring, carries infinity of wisdom and pleasure. Some might argue that with calculators, mathematics loses its raison d ' être; however, even though math in life is simple, basic mathematical knowledge remains of great educational value and practicality. Basic mathematics is important and can even be used to educate children. And next, we're going to explore 10 easy and happy maths。
Development of mathematical symbols and concepts
> origin of arabic numerals
Mathematics common sense one: arabic numbers actually originated in india and were mistook for arab inventions, which have since continued. The arabic numerals 0, 1, 2 and 3 and so on, a global digital symbol, is actually of indian wisdom. These numbers, including the zero, one, two, three and so on that we see on a daily basis, date back to ancient india. They were originally created by indians and then disseminated through the arab region to europe。
> maximum number concept
Mathematics common sense ii: there is no “maximum number” in mathematics, but gogol and goli constants are those that are considered huge in some of the current contexts. In mathematics, we usually think that there is no specific “maximum number”. However, if, from a realistic point of view, no number in the universe is currently known to be above the gogul, it represents a 10-100-fold horizon. Nevertheless, in the official mathematical certificates, the largest number ever recorded was actually the glithal number, the last 12 digits being 26464195387。
> award from clay math institute
General mathematics iii: a reward from clay math institute to solve seven “made math dilemmas” stimulates global mathematicians' enthusiasm for research. On 24 may 2000, the united states institute of mathematics at clay announced in paris that, following a joint review by mathematicians, it had been decided to offer a reward of $1 million each to seven challengers classified as “the millennium math challenge”. This initiative has generated a huge backlash in the mathematics world, pushing global mathematicians to compete for and tackle these challenges。
> distinguished figures in mathematics
Mathematics common sense four: ora, akimid, newton and goss are known as “shaspia” in mathematics, with far-reaching results. In the history of mathematics, four mathematicians have been dubbed shakespeare in mathematics. They are eura, akimid, newton and goss. The four masters, with their outstanding achievements and far-reaching influence, left a heavy ink mark in mathematics。
> zero innovation contest
Mathematics commons five: zero inventions were controversial and first appeared in babylon, where indians contributed significantly to their development. With regard to the origin of zero, there has been much controversy in history. Zero was recorded in ancient babylon's wedge text, but they did not see zero as an independent number at that time. And indians have made an important contribution to zero development by recognizing zero as a number, not just an empty or lacking symbol。
> generating operating symbol
Mathematics common sense six: common additions and subtractions of symbols have evolved over time and become widely accepted. The additions and subtractions that we are familiar with daily are multiplied by the four operational symbols, which have gone through a long development process before they become stereotyped. Until the middle of the seventeenth century, those symbols were not widely accepted and used. In 1544, german mathematician stifler used “+” and “-” in integer arithmetic for the first time to denote the addition or decrease of the calculation。
03 unit of measure and origin of terminology
> rice as a global unit
General mathematics vii: he proposes rice as a global generic length unit to become an important standard of international communication. In a long history, the diversity of lengths around the world has undoubtedly created many inconveniences for international exchanges. The french scientist reyland proposed rice as a universal unit, and this proposal was finally adopted。
> origin of the word "mathematics"
General mathematics viii: “mathematics” is derived from greek, which indicates what has been learned and is not limited to knowledge of special indexing. The term “mathematics” is derived from the greek language and covers a wide range of concepts such as “what has been learned or understood” and “knowledge acquired”。
> reason for computer binary
Mathematics common sense nine: binary is suitable for a computer because of its current state, which represents only two states and meets information storage requirements. Computer operations are dependent on current failure, while circuit nodes are in only two states: electrical transmission or blackout. In addition, information storage media commonly used in computers, such as hard disks and diskettes, have only two states of each record point: magnetic or unmagneted。
> the invention of the equal and unequal numbers
Mathematics common sense 10: equal numbers and differentials are first introduced and explained by british mathematicians. In 1557, british mathematician recorde pioneered the introduction of “=” as the equivalent in the book incentives of wisdom。
