The document traces the history of mathematics from ancient civilizations to the modern era. It discusses how ancient cultures developed numeration systems and arithmetic techniques to solve practical problems. It then covers the major developments in each historical period, including the advances made by Greek mathematicians like Euclid, the transmission of knowledge between cultures during the Islamic Golden Age, and the founding of calculus and other modern branches of mathematics. The history shows how mathematics has continually built upon previous discoveries and adapted to solve new problems over thousands of years.
Mathematics(History,Formula etc.) and brief description on S.Ramanujan.Mayank Devnani
A brief description on the history of math, many famous mathematicians and also women mathematicians..
And very huge description ( bio-data, formulas etc.) on famous mathematician S.Ramanujan.
The slide show was developed by me and my student Snehasis on account of Mathematics day and presented in National Meet at NCERT,New Delhi
Pratima Nayak (pnpratima@gmail.com)
This is a brief, I mean brief, introduction to mathematics that I used this year. I also introduced the different types of Geometry, and steps to solving a geometry problem.
Euclidean geometry is a mathematical system attributed to the Alexandrian Greek mathematician Euclid, which he described in his textbook on geometry: the Elements. Euclid's method consists in assuming a small set of intuitively appealing axioms, and deducing many other propositions (theorems) from these.
This presentation is about the Indian Mathematician Bhaskara II.
Prepared for B.Ed. Sem. II students of Mathematics pedagogy, of university of Lucknow.
Aryabhatt and his major invention and worksfathimalinsha
Aryaabhatt ,one of the most renewed scientist and mathematician indian history. this ppt is about him and his
major invention or works or discoveries in science,mathematics.this ppt contains information regarding aryabhattia,his knowledge on Place value system and zero Pi as irrational Mensuration and trigonometry Indeterminate equations Algebra
and in astronomy
Motions of the solar system Eclipses Sidereal periods Heliocentrism.
Mathematics(History,Formula etc.) and brief description on S.Ramanujan.Mayank Devnani
A brief description on the history of math, many famous mathematicians and also women mathematicians..
And very huge description ( bio-data, formulas etc.) on famous mathematician S.Ramanujan.
The slide show was developed by me and my student Snehasis on account of Mathematics day and presented in National Meet at NCERT,New Delhi
Pratima Nayak (pnpratima@gmail.com)
This is a brief, I mean brief, introduction to mathematics that I used this year. I also introduced the different types of Geometry, and steps to solving a geometry problem.
Euclidean geometry is a mathematical system attributed to the Alexandrian Greek mathematician Euclid, which he described in his textbook on geometry: the Elements. Euclid's method consists in assuming a small set of intuitively appealing axioms, and deducing many other propositions (theorems) from these.
This presentation is about the Indian Mathematician Bhaskara II.
Prepared for B.Ed. Sem. II students of Mathematics pedagogy, of university of Lucknow.
Aryabhatt and his major invention and worksfathimalinsha
Aryaabhatt ,one of the most renewed scientist and mathematician indian history. this ppt is about him and his
major invention or works or discoveries in science,mathematics.this ppt contains information regarding aryabhattia,his knowledge on Place value system and zero Pi as irrational Mensuration and trigonometry Indeterminate equations Algebra
and in astronomy
Motions of the solar system Eclipses Sidereal periods Heliocentrism.
History of mathematics - Pedagogy of MathematicsJEMIMASULTANA32
It includes Prehistory: from primitive counting to Numeral systems, Archaic mathematics in Mesopotamia and egypt, Birth of mathematics as a deductive science in Greece: Thales and Pythagoras and Role of Aryabhatta in Indian Mathematics.
History of Math is a project in which students worked together in learning about historical development of mathematical ideas and theories. They were exploring about mathematical development from Sumer and Babylon till Modern age, and from Ancient Greek mathematicians till mathematicians of Modern age, and they wrote documents about their explorations. Also they had some activities in which they could work "together" (like writing a dictionary, taking part in the Eratosthenes experiment, measuring and calculating the height of each other schools, cooperating in given tasks) and activities that brought out their creativity and Math knowledge (making Christmas cards with mathematical details and motives and celebrating the PI day). Also they were able to visit Museum, exhibition "Volim matematiku" and to prepare (and lead) workshops for the Evening of mathematics (Večer matematike). At the end they have presented their work to other students and teachers.
International Journal of Computational Engineering Research(IJCER) ijceronline
International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity.
Science and contribution of mathematics in its developmentFernando Alcoforado
Mathematics is the science of logical reasoning that has its development linked to research, interest in discovering the new and investigate highly complex situations. The escalation of Mathematics began in ancient times when it was aroused the interest by the calculations and numbers according to the need of man to relate the natural events to their daily lives. Today, Mathematics is the most important science of the modern world because it is present in all scientific areas.
Salas, V. (2024) "John of St. Thomas (Poinsot) on the Science of Sacred Theol...Studia Poinsotiana
I Introduction
II Subalternation and Theology
III Theology and Dogmatic Declarations
IV The Mixed Principles of Theology
V Virtual Revelation: The Unity of Theology
VI Theology as a Natural Science
VII Theology’s Certitude
VIII Conclusion
Notes
Bibliography
All the contents are fully attributable to the author, Doctor Victor Salas. Should you wish to get this text republished, get in touch with the author or the editorial committee of the Studia Poinsotiana. Insofar as possible, we will be happy to broker your contact.
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
DERIVATION OF MODIFIED BERNOULLI EQUATION WITH VISCOUS EFFECTS AND TERMINAL V...Wasswaderrick3
In this book, we use conservation of energy techniques on a fluid element to derive the Modified Bernoulli equation of flow with viscous or friction effects. We derive the general equation of flow/ velocity and then from this we derive the Pouiselle flow equation, the transition flow equation and the turbulent flow equation. In the situations where there are no viscous effects , the equation reduces to the Bernoulli equation. From experimental results, we are able to include other terms in the Bernoulli equation. We also look at cases where pressure gradients exist. We use the Modified Bernoulli equation to derive equations of flow rate for pipes of different cross sectional areas connected together. We also extend our techniques of energy conservation to a sphere falling in a viscous medium under the effect of gravity. We demonstrate Stokes equation of terminal velocity and turbulent flow equation. We look at a way of calculating the time taken for a body to fall in a viscous medium. We also look at the general equation of terminal velocity.
Deep Behavioral Phenotyping in Systems Neuroscience for Functional Atlasing a...Ana Luísa Pinho
Functional Magnetic Resonance Imaging (fMRI) provides means to characterize brain activations in response to behavior. However, cognitive neuroscience has been limited to group-level effects referring to the performance of specific tasks. To obtain the functional profile of elementary cognitive mechanisms, the combination of brain responses to many tasks is required. Yet, to date, both structural atlases and parcellation-based activations do not fully account for cognitive function and still present several limitations. Further, they do not adapt overall to individual characteristics. In this talk, I will give an account of deep-behavioral phenotyping strategies, namely data-driven methods in large task-fMRI datasets, to optimize functional brain-data collection and improve inference of effects-of-interest related to mental processes. Key to this approach is the employment of fast multi-functional paradigms rich on features that can be well parametrized and, consequently, facilitate the creation of psycho-physiological constructs to be modelled with imaging data. Particular emphasis will be given to music stimuli when studying high-order cognitive mechanisms, due to their ecological nature and quality to enable complex behavior compounded by discrete entities. I will also discuss how deep-behavioral phenotyping and individualized models applied to neuroimaging data can better account for the subject-specific organization of domain-general cognitive systems in the human brain. Finally, the accumulation of functional brain signatures brings the possibility to clarify relationships among tasks and create a univocal link between brain systems and mental functions through: (1) the development of ontologies proposing an organization of cognitive processes; and (2) brain-network taxonomies describing functional specialization. To this end, tools to improve commensurability in cognitive science are necessary, such as public repositories, ontology-based platforms and automated meta-analysis tools. I will thus discuss some brain-atlasing resources currently under development, and their applicability in cognitive as well as clinical neuroscience.
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...University of Maribor
Slides from talk:
Aleš Zamuda: Remote Sensing and Computational, Evolutionary, Supercomputing, and Intelligent Systems.
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Inter-Society Networking Panel GRSS/MTT-S/CIS Panel Session: Promoting Connection and Cooperation
https://www.etran.rs/2024/en/home-english/
hematic appreciation test is a psychological assessment tool used to measure an individual's appreciation and understanding of specific themes or topics. This test helps to evaluate an individual's ability to connect different ideas and concepts within a given theme, as well as their overall comprehension and interpretation skills. The results of the test can provide valuable insights into an individual's cognitive abilities, creativity, and critical thinking skills
The ability to recreate computational results with minimal effort and actionable metrics provides a solid foundation for scientific research and software development. When people can replicate an analysis at the touch of a button using open-source software, open data, and methods to assess and compare proposals, it significantly eases verification of results, engagement with a diverse range of contributors, and progress. However, we have yet to fully achieve this; there are still many sociotechnical frictions.
Inspired by David Donoho's vision, this talk aims to revisit the three crucial pillars of frictionless reproducibility (data sharing, code sharing, and competitive challenges) with the perspective of deep software variability.
Our observation is that multiple layers — hardware, operating systems, third-party libraries, software versions, input data, compile-time options, and parameters — are subject to variability that exacerbates frictions but is also essential for achieving robust, generalizable results and fostering innovation. I will first review the literature, providing evidence of how the complex variability interactions across these layers affect qualitative and quantitative software properties, thereby complicating the reproduction and replication of scientific studies in various fields.
I will then present some software engineering and AI techniques that can support the strategic exploration of variability spaces. These include the use of abstractions and models (e.g., feature models), sampling strategies (e.g., uniform, random), cost-effective measurements (e.g., incremental build of software configurations), and dimensionality reduction methods (e.g., transfer learning, feature selection, software debloating).
I will finally argue that deep variability is both the problem and solution of frictionless reproducibility, calling the software science community to develop new methods and tools to manage variability and foster reproducibility in software systems.
Exposé invité Journées Nationales du GDR GPL 2024
Richard's aventures in two entangled wonderlandsRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
2. • Ancient Period
•• Greek Period
• Hindu-Arabic Period
• Period of Transmission
• Early Modern Period
• Modern Period
3. Ancient Period (3000 B.C. to 260 A.D.)
A. Number Systems and Arithmetic
• Development of numeration systems.
• Creation of arithmetic techniques, lookup tables, the abacus and other
calculation tools.
B. Practical Measurement, Geometry and Astronomy
• Measurement units devised to quantify distance, area, volume, and
time.
• Geometric reasoning used to measure distances indirectly.
• Calendars invented to predict seasons, astronomical events.
• Geometrical forms and patterns appear in art and architecture.
4. Practical Mathematics
As ancient civilizations developed, the
need for practical mathematics
increased. They required numeration
systems and arithmetic techniques for
trade, measurement strategies for
construction, and astronomical
calculations to track the seasons and
cosmic cycles.
5. Babylonian Numerals
The Babylonian Tablet Plimpton 322
This mathematical tablet was recovered from an unknown place in the Iraqi
desert. It was written originally sometime around 1800 BC. The tablet
presents a list of Pythagorean triples written in Babylonian numerals. This
numeration system uses only two symbols and a base of sixty.
6. Calculating Devices
Chinese Wooden
Abacus
Roman Bronze
“Pocket” Abacus
Babylonian Marble
Counting Board
c. 300 B.C.
7. Greek Period (600 B.C. to 450 A.D.)
A. Greek Logic and Philosophy
Greek philosophers promote logical, rational explanations of natural
phenomena.
Schools of logic, science and mathematics are established.
Mathematics is viewed as more than a tool to solve practical problems; it
is seen as a means to understand divine laws.
Mathematicians achieve fame, are valued ffoorr tthheeiirr wwoorrkk..
B. Euclidean Geometry
The first mathematical system based on postulates, theorems and proofs
appears in Euclid's Elements.
8. Mathematics and Greek Philosophy
Greek philosophers viewed the universe in mathematical terms. Plato
described five elements that form the world and related them to the five
regular polyhedra.
9. Euclid’s Elements
Greek, c. 800 Arabic, c. 1250 Latin, c. 1120
French, c. 1564 English, c. 1570 Chinese, c. 1607
Translations of Euclid’s Elements of Gemetry
Proposition 47, the Pythagorean Theorem
11. Hindu-Arabian Period (200 B.C. to 1250 A.D. )
A. Development and Spread of Hindu-Arabic Numbers
A numeration system using base 10, positional notation, the zero symbol
and powerful arithmetic techniques is developed by the Hindus, approx. 150
B.C. to 800 A.D..
The Hindu numeration system is adopted by the Arabs and spread
throughout their sphere of influence (approx. 700 A.D. to 1250 A.D.).
B. Preservation of Greek Mathematics
Arab scholars copied and studied Greek mathematical wwoorrkkss,, pprriinncciippaallllyy iinn
Baghdad.
C. Development of Algebra and Trigonometry
Arab mathematicians find methods of solution for quadratic, cubic and
higher degree polynomial equations. The English word “algebra” is derived
from the title of an Arabic book describing these methods.
Hindu trigonometry, especially sine tables, is improved and advanced by
Arab mathematicians
12. The Great Mosque of Cordoba
The Great Mosque, Cordoba
During the Middle Ages
Cordoba was the greatest
center of learning in Europe,
second only to Baghdad in the
Islamic world.
13. Islamic Astronomy and Science
Many of the sciences developed from
needs to fulfill the rituals and duties of
Muslim worship. Performing formal prayers
requires that a Muslim faces Mecca. To
find Mecca from any part of the globe,
Muslims invented the compass and
developed the sciences of geography and
geometry.
Prayer and fasting require knowing the
times of each duty. Because these times
are marked by astronomical phenomena,
the science of astronomy underwent a
major development.
Painting of astronomers at work
in the observatory of Istanbul
14. Al-Khwarizmi Abu Abdullah Muhammad bin Musa al-
Khwarizmi, c. 800 A.D. was a Persian
mathematician, scientist, and author.
He worked in Baghdad and wrote all his
works in Arabic.
He developed the concept of an
algorithm in mathematics. The words
algorithm and algorism derive
ultimately from his name. His
systematic and logical approach to
solving linear and quadratic equations
gave shape to the discipline of algebra,
a word that is derived from the name of
his book on the subject, Hisab al-jabr
wa al-muqabala (“al-jabr” became
“algebra”).
He was also instrumental in promoting
the Hindu-arabic numeration system.
16. Period of Transmission (1000 AD – 1500 AD)
A. Discovery of Greek and Hindu-Arab mathematics
• Greek mathematics texts are translated from Arabic into Latin;
Greek ideas about logic, geometrical reasoning, and a
rational view of the world are re-discovered.
• Arab works on algebra and trigonometry are also translated
into Latin and disseminated throughout Europe.
B. Spread of the Hindu-Arabic numeration system
• Hindu-Arabic numerals slowly spread over Europe
• Pen and paper arithmetic algorithms based on Hindu-Arabic
numerals replace the use the abacus.
17. Leonardo of Pisa
From Leonardo of Pisa’s famous book Liber Abaci (1202 A.D.):
These are the nine figures of the Indians: 9 8 7 6 5 4 3 2 1.
With these nine figures, and with this sign 0 which in Arabic is
called zephirum, any number can be written, as will be
demonstrated.
18. The Abacists and Algorists
Compete
This woodblock engraving
of a competition between
arithmetic techniques is
from from Margarita
Philosphica by Gregorius
Reich, (Freiburg, 1503).
Lady Arithmetic, standing
in the center, gives her
judgment by smiling on the
arithmetician working with
Arabic numerals and the
zero.
19. Rediscovery of Greek Geometry
Luca Pacioli (1445 - 1514), a
Franciscan friar and
mathematician, stands at a
table filled with geometrical
tools (slate, chalk, compass,
dodecahedron model, etc.),
illustrating a theorem from
Euclid, while examining a
beautiful glass
rhombicuboctahedron half-filled
with water.
20. Pacioli and Leonardo Da Vinci
Luca Pacioli's 1509 book The Divine Proportion was illustrated by
Leonardo Da Vinci.
Shown here is a drawing of an icosidodecahedron and an elevated
form of it. For the elevated forms, each face is augmented with a
pyramid composed of equilateral triangles.
21. Early Modern Period (1450 A.D. – 1800 A.D.)
A. Trigonometry and Logarithms
• Publication of precise trigonometry tables, improvement of surveying
methods using trigonometry, and mathematical analysis of
trigonometric relationships. (approx. 1530 – 1600)
• Logarithms introduced by Napier in 1614 as a calculation aid. This
advances science in a manner similar to the introduction of the
computer.
B. Symbolic Algebra and Analytic Geometry
• Development of symbolic algebra, principally by the French
mathematicians Viete and Descartes
• The cartesian coordinate system and analytic geometry developed by
Rene Descartes and Pierre Fermat (1630 – 1640)
C. Creation of the Calculus
• Calculus co-invented by Isaac Newton and Gottfried Leibniz. Major
ideas of the calculus expanded and refined by others, especially the
Bernoulli family and Leonhard Euler. (approx. 1660 – 1750).
• A powerful tool to solve scientific and engineering problems, it opened
the door to a scientific and mathematical revolution.
22. Viète and Symbolic Algebra
In his influential treatise In Artem
Analyticam Isagoge (Introduction
to the Analytic Art, published
in1591) Viète demonstrated the
value of symbols. He suggested
using letters as symbols for
quantities, both known and
unknown.
François Viète
1540-1603
23. Napier’s Logarithms
John Napier
1550-1617
In his Mirifici Logarithmorum
Canonis descriptio (1614) the
Scottish nobleman John Napier
introduced the concept of
logarithms as an aid to
calculation.
24. Kepler and the Platonic Solids
Johannes Kepler
1571-1630
Kepler’s first attempt to describe
planetary orbits used a model of
nested regular polyhedra
(Platonic solids).
25. Newton’s Principia – Kepler’s Laws
“Proved”
Isaac Newton
1642 - 1727
Newton’s Principia Mathematica
(1687) presented, in the style of
Euclid’s Elements, a mathematical
theory for celestial motions due to the
force of gravity. The laws of Kepler
were “proved” in the sense that they
followed logically from a set of basic
postulates.
26. Newton’s Calculus
Newton developed the main
ideas of his calculus in private
as a young man. This research
was closely connected to his
studies in physics. Many years
later he published his results to
establish priority for himself as
inventor the calculus.
Newton’s Analysis Per
Quantitatum Series, Fluxiones,
Ac Differentias, 1711, describes
his calculus.
27. Leibniz’s Calculus
Gottfied Leibniz
1646 - 1716
Leibniz and Newton independently
developed the calculus during the
same time period. Although Newton’s
version of the calculus led him to his
great discoveries, Leibniz’s concepts
and his style of notation form the
basis of modern calculus.
A diagram from Leibniz's famous
1684 article in the journal Acta
eruditorum.
28. Leonhard Euler
Leonhard Euler was of the generation that followed
Newton and Leibniz. He made contributions to
almost every field of mathematics and was the
most prolific mathematics writer of all time.
His trilogy, Introductio in analysin infinitorum,
Institutiones calculi differentialis, and Institutiones
calculi integralis made the function a central part of
calculus. Through these works, Euler had a deep
influence on the teaching of mathematics. It has
been said that all calculus textbooks since 1748
are essentially copies of Euler or copies of copies
of Euler.
Euler’s writing standardized modern mathematics
notation with symbols such as:
f(x), e, p, i and Σ .
Leonhard Euler
1707 - 1783
29. Modern Period (1800 A.D. – Present)
A. Non-Euclidean Geometry
• Gauss, Lobachevsky, Riemann and others develop alternatives to Euclidean geometry
in the 19th century.
• The new geometries inspire modern theories of higher dimensional spaces, gravitation,
space curvature and nuclear physics.
B. Set Theory
• Cantor studies infinite sets and defines transfinite numbers
• Set theory used as a theoretical foundation for all of mathematics
C. Statistics and Probability
• Theories of probability and statistics are developed to solve numerous practical
applications, such as weather prediction, polls, medical studies etc.; they are also used
as a basis for nuclear physics
D. Computers
• Development of electronic computer hardware and software solves many previously
unsolvable problems; opens new fields of mathematical research.
E. Mathematics as a World-Wide Language
• The Hindu-Arabic numeration system and a common set of mathematical symbols are
used and understood throughout the world.
• Mathematics expands into many branches and is created and shared world-wide at an
ever-expanding pace; it is now too large to be mastered by a single mathematician
30. Current Branches of Mathematics
1. Foundations
• Logic Model Theory
• Computability Theory Recursion Theory
• Set Theory
• Category Theory
2. Algebra
• Group Theory
• Ring Theory
(includes elementary algebra)
4. Geometry Topology
• Euclidean Geometry
• Non-Euclidean Geometry
• Absolute Geometry
• Metric Geometry
• Projective Geometry
• Affine Geometry
• Discrete Geometry Graph Theory
• Differential Geometry
• Field Theory
• Module Theory
• Galois Theory
• Number Theory
• Combinatorics
• Algebraic Geometry
3. Mathematical Analysis
• Real Analysis Measure Theory
(includes elementary Calculus)
• Complex Analysis
• Tensor Vector Analysis
• Differential Integral Equations
• Numerical Analysis
• Functional Analysis Theory of Functions
• General Topology
• Algebraic Topology
5. Applied Mathematics
• Probability Theory
• Statistics
• Computer Science
• Mathematical Physics
• Game Theory
• Systems Control Theory