## Matemtica T.p.c

05.03.2020

The numerals used in the, dated between the 2nd century BCE and the 2nd century CE. The history of mathematics can be seen as an ever-increasing series of. The first abstraction, which is shared by many animals, was probably that of numbers: the realization that a collection of two apples and a collection of two oranges (for example) have something in common, namely quantity of their members.

1. Matemtica T.p.com

As evidenced by found on bone, in addition to recognizing how to physical objects, peoples may have also recognized how to count abstract quantities, like time – days, seasons, years. Evidence for more complex mathematics does not appear until around 3000, when the and Egyptians began using, and for taxation and other financial calculations, for building and construction, and for. The most ancient mathematical texts from and are from 2000–1800 BC. Many early texts mention and so, by inference, the seems to be the most ancient and widespread mathematical development after basic arithmetic and geometry.

It is in that (, and ) first appear in the archaeological record. The Babylonians also possessed a place-value system, and used a numeral system, still in use today for measuring angles and time. Beginning in the 6th century BC with the, the began a systematic study of mathematics as a subject in its own right with. Around 300 BC, introduced the still used in mathematics today, consisting of definition, axiom, theorem, and proof.

His textbook is widely considered the most successful and influential textbook of all time. The greatest mathematician of antiquity is often held to be (c.

287–212 BC) of. He developed formulas for calculating the surface area and volume of and used the to calculate the under the arc of a with the, in a manner not too dissimilar from modern calculus. Other notable achievements of Greek mathematics are (, 3rd century BC), ( (2nd century BC), and the beginnings of algebra (, 3rd century AD). The and the rules for the use of its operations, in use throughout the world today, evolved over the course of the first millennium AD in and were transmitted to the via.

Other notable developments of Indian mathematics include the modern definition of and, and an early form of. The Italian mathematician who introduced the invented between the 1st and 4th centuries by Indian mathematicians, to the Western World Mathematics has. Defined mathematics as 'the science of quantity', and this definition prevailed until the 18th century. (1564–1642) said, 'The universe cannot be read until we have learned the language and become familiar with the characters in which it is written.

It is written in mathematical language, and the letters are triangles, circles and other geometrical figures, without which means it is humanly impossible to comprehend a single word. Without these, one is wandering about in a dark labyrinth.' (1777–1855) referred to mathematics as 'the Queen of the Sciences'. (1809–1880) called mathematics 'the science that draws necessary conclusions'. David Hilbert said of mathematics: 'We are not speaking here of arbitrariness in any sense. Mathematics is not like a game whose tasks are determined by arbitrarily stipulated rules.

Rather, it is a conceptual system possessing internal necessity that can only be so and by no means otherwise.' (1879–1955) stated that 'as far as the laws of mathematics refer to reality, they are not certain; and as far as they are certain, they do not refer to reality.' Starting in the 19th century, when the study of mathematics increased in rigor and began to address abstract topics such as and, which have no clear-cut relation to quantity and measurement, mathematicians and philosophers began to propose a variety of new definitions. Some of these definitions emphasize the deductive character of much of mathematics, some emphasize its abstractness, some emphasize certain topics within mathematics.

Today, no consensus on the definition of mathematics prevails, even among professionals. There is not even consensus on whether mathematics is an art or a science. A great many professional mathematicians take no interest in a definition of mathematics, or consider it undefinable. Some just say, 'Mathematics is what mathematicians do.' Three leading types of definition of mathematics are called, and, each reflecting a different philosophical school of thought.

All have severe problems, none has widespread acceptance, and no reconciliation seems possible. An early definition of mathematics in terms of logic was 's 'the science that draws necessary conclusions' (1870). In the, and advanced the philosophical program known as, and attempted to prove that all mathematical concepts, statements, and principles can be defined and proved entirely in terms of. A logicist definition of mathematics is Russell's 'All Mathematics is Symbolic Logic' (1903).

Definitions, developing from the philosophy of mathematician, identify mathematics with certain mental phenomena. An example of an intuitionist definition is 'Mathematics is the mental activity which consists in carrying out constructs one after the other.' A peculiarity of intuitionism is that it rejects some mathematical ideas considered valid according to other definitions. In particular, while other philosophies of mathematics allow objects that can be proved to exist even though they cannot be constructed, intuitionism allows only mathematical objects that one can actually construct. Definitions identify mathematics with its symbols and the rules for operating on them. Defined mathematics simply as 'the science of formal systems'. A is a set of symbols, or tokens, and some rules telling how the tokens may be combined into formulas.

In formal systems, the word axiom has a special meaning, different from the ordinary meaning of 'a self-evident truth'. In formal systems, an axiom is a combination of tokens that is included in a given formal system without needing to be derived using the rules of the system. Mathematics as science.

(left) and (right), developers of infinitesimal calculus Mathematics arises from many different kinds of problems. At first these were found in commerce, architecture and later; today, all sciences suggest problems studied by mathematicians, and many problems arise within mathematics itself. For example, the invented the of using a combination of mathematical reasoning and physical insight, and today's, a still-developing scientific theory which attempts to unify the four, continues to inspire new mathematics.

Some mathematics is relevant only in the area that inspired it, and is applied to solve further problems in that area. But often mathematics inspired by one area proves useful in many areas, and joins the general stock of mathematical concepts.

A distinction is often made between. However pure mathematics topics often turn out to have applications, e.g. This remarkable fact, that even the 'purest' mathematics often turns out to have practical applications, is what has called '. As in most areas of study, the explosion of knowledge in the scientific age has led to specialization: there are now hundreds of specialized areas in mathematics and the latest runs to 46 pages. Several areas of applied mathematics have merged with related traditions outside of mathematics and become disciplines in their own right, including statistics,. For those who are mathematically inclined, there is often a definite aesthetic aspect to much of mathematics.

Many mathematicians talk about the elegance of mathematics, its intrinsic and inner beauty. And generality are valued. There is beauty in a simple and elegant, such as 's proof that there are infinitely many, and in an elegant that speeds calculation, such as the. In expressed the belief that these aesthetic considerations are, in themselves, sufficient to justify the study of pure mathematics. He identified criteria such as significance, unexpectedness, inevitability, and economy as factors that contribute to a mathematical aesthetic.

Mathematicians often strive to find proofs that are particularly elegant, proofs from 'The Book' of God according to. The popularity of is another sign of the pleasure many find in solving mathematical questions. Notation, language, and rigor. Who created and popularized much of the mathematical notation used today Most of the mathematical notation in use today was not invented until the 16th century. Before that, mathematics was written out in words, limiting mathematical discovery.

(1707–1783) was responsible for many of the notations in use today. Modern notation makes mathematics much easier for the professional, but beginners often find it daunting. According to, this can be attributed to the fact that mathematical ideas are both more abstract and more encrypted than those of natural language. Unlike natural language, where people can often equate a word (such as cow) with the physical object it corresponds to, mathematical symbols are abstract, lacking any physical analog. Mathematical symbols are also more highly encrypted than regular words, meaning a single symbol can encode a number of different operations or ideas. Can be difficult to understand for beginners because even common terms, such as or and only, have a more precise meaning than they have in everyday speech, and other terms such as and refer to specific mathematical ideas, not covered by their laymen's meanings.

Mathematical language also includes many technical terms such as and that have no meaning outside of mathematics. Additionally, shorthand phrases such as iff for ' belong to. There is a reason for special notation and technical vocabulary: mathematics requires more precision than everyday speech. Mathematicians refer to this precision of language and logic as 'rigor'.

Is fundamentally a matter of. Mathematicians want their theorems to follow from axioms by means of systematic reasoning. This is to avoid mistaken ', based on fallible intuitions, of which many instances have occurred in the history of the subject. The level of rigor expected in mathematics has varied over time: the Greeks expected detailed arguments, but at the time of the methods employed were less rigorous. Problems inherent in the definitions used by Newton would lead to a resurgence of careful analysis and formal proof in the 19th century.

Misunderstanding the rigor is a cause for some of the common misconceptions of mathematics. Today, mathematicians continue to argue among themselves about. Since large computations are hard to verify, such proofs may not be sufficiently rigorous. In traditional thought were 'self-evident truths', but that conception is problematic. At a formal level, an axiom is just a string of symbols, which has an intrinsic meaning only in the context of all derivable formulas of an. It was the goal of to put all of mathematics on a firm axiomatic basis, but according to every (sufficiently powerful) axiomatic system has formulas; and so a final of mathematics is impossible. Nonetheless mathematics is often imagined to be (as far as its formal content) nothing but in some axiomatization, in the sense that every mathematical statement or proof could be cast into formulas within set theory.

Fields of mathematics. Main article: The study of space originates with – in particular, which combines space and numbers, and encompasses the well-known.

Is the branch of mathematics that deals with relationships between the sides and the angles of triangles and with the trigonometric functions. The modern study of space generalizes these ideas to include higher-dimensional geometry, (which play a central role in ). Quantity and space both play a role in,. And were developed to solve problems in and but now are pursued with an eye on applications in. Within differential geometry are the concepts of and calculus on, in particular,. Within algebraic geometry is the description of geometric objects as solution sets of equations, combining the concepts of quantity and space, and also the study of, which combine structure and space.

Are used to study space, structure, and change. In all its many ramifications may have been the greatest growth area in 20th-century mathematics; it includes,. In particular, instances of modern-day topology are,. Topology also includes the now solved, and the still unsolved areas of the.

Other results in geometry and topology, including the and, have been proved only with the help of computers. Main article: Understanding and describing change is a common theme in the, and was developed as a powerful tool to investigate it. Arise here, as a central concept describing a changing quantity. The rigorous study of and functions of a real variable is known as, with the equivalent field for the.

Focuses attention on (typically infinite-dimensional) of functions. One of many applications of functional analysis is. Many problems lead naturally to relationships between a quantity and its rate of change, and these are studied as. Many phenomena in nature can be described by; makes precise the ways in which many of these systems exhibit unpredictable yet still behavior. Applied mathematics. Main article: concerns itself with mathematical methods that are typically used in science, engineering, business, and industry. Thus, 'applied mathematics' is a with specialized knowledge.

The term applied mathematics also describes the professional specialty in which mathematicians work on practical problems; as a profession focused on practical problems, applied mathematics focuses on the 'formulation, study, and use of mathematical models' in science, engineering, and other areas of mathematical practice. In the past, practical applications have motivated the development of mathematical theories, which then became the subject of study in pure mathematics, where mathematics is developed primarily for its own sake. Thus, the activity of applied mathematics is vitally connected with research in. Statistics and other decision sciences. Main article: Applied mathematics has significant overlap with the discipline of statistics, whose theory is formulated mathematically, especially with. Statisticians (working as part of a research project) 'create data that makes sense' with and with randomized; the design of a statistical sample or experiment specifies the analysis of the data (before the data be available). When reconsidering data from experiments and samples or when analyzing data from, statisticians 'make sense of the data' using the art of and the theory of – with and; the estimated models and consequential should be on.

## Matemtica T.p.com

Studies such as minimizing the of a statistical action, such as using a in, for example,. In these traditional areas of, a statistical-decision problem is formulated by minimizing an, like expected loss or, under specific constraints: For example, designing a survey often involves minimizing the cost of estimating a population mean with a given level of confidence. Because of its use of, the mathematical theory of statistics shares concerns with other, such as,. Computational mathematics proposes and studies methods for solving that are typically too large for human numerical capacity. Studies methods for problems in using and; numerical analysis includes the study of and broadly with special concern for. Numerical analysis and, more broadly, scientific computing also study non-analytic topics of mathematical science, especially.

Other areas of computational mathematics include. Mathematical awards Arguably the most prestigious award in mathematics is the, established in 1936 and awarded every four years (except around World War II) to as many as four individuals. The Fields Medal is often considered a mathematical equivalent to the Nobel Prize. The, instituted in 1978, recognizes lifetime achievement, and another major international award, the, was instituted in 2003. The was introduced in 2010 to recognize lifetime achievement. These accolades are awarded in recognition of a particular body of work, which may be innovational, or provide a solution to an outstanding problem in an established field.

A famous list of 23, called ', was compiled in 1900 by German mathematician. This list achieved great celebrity among mathematicians, and at least nine of the problems have now been solved. A new list of seven important problems, titled the ', was published in 2000. Only one of them, the, duplicates one of Hilbert's problems. A solution to any of these problems carries a \$1 million reward. No likeness or description of Euclid's physical appearance made during his lifetime survived antiquity.

Therefore, Euclid's depiction in works of art depends on the artist's imagination (see ). See for simple examples of what can go wrong in a formal proof. Like other mathematical sciences such as and, statistics is an autonomous discipline rather than a branch of applied mathematics.

Like research physicists and computer scientists, research statisticians are mathematical scientists. Many statisticians have a degree in mathematics, and some statisticians are also mathematicians.

Benson, Donald C. The Moment of Proof: Mathematical Epiphanies. Oxford University Press.

Davis, Philip J.; Hersh, Reuben (1999). (Reprint ed.). Mariner Books. Mathematics: From the Birth of Numbers (1st ed.). Norton & Company.

Hazewinkel, Michiel, ed. Kluwer Academic Publishers. – A translated and expanded version of a Soviet mathematics encyclopedia, in ten volumes. Also in paperback and on CD-ROM,.

Jourdain, Philip E. 'The Nature of Mathematics'. The World of Mathematics.

Dover Publications. Maier, Annaliese (1982).

Steven Sargent, ed. At the Threshold of Exact Science: Selected Writings of Annaliese Maier on Late Medieval Natural Philosophy. Philadelphia: University of Pennsylvania Press. External links. At, you can learn more and teach others about Mathematics at the. About Mathematics. at.

on at the. Free Mathematics books collection. online encyclopaedia from, Graduate-level reference work with over 8,000 entries, illuminating nearly 50,000 notions in mathematics. The mathematics section of FreeScience library. Rusin, Dave:. A guided tour through the various branches of modern mathematics.

(Can also be found at.). Cain, George: available free online., Wiki-style site that is intended to develop into a large store of useful mathematical problem-solving techniques., list information about classes of mathematical structures. The Extensive history and quotes from all famous mathematicians.

A site and a language, that formalize mathematics from its foundations., a prize-winning site for students from age five from., a of open problems in mathematics., another of open problems in mathematics. An online mathematics encyclopedia under construction, focusing on modern mathematics. Uses the license, allowing article exchange with Wikipedia. Weisstein, Eric et al.:. An online encyclopedia of mathematics.

Patrick Jones' on Mathematics. A Q&A site for mathematics.

A Q&A site for research-level mathematics., BBC Radio 4 discussion with Ian Stewart, Margaret Wertheim and John D. Barrow ( In Our Time, Jan.