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  2. Indian mathematics - Wikipedia

    en.wikipedia.org/wiki/Indian_mathematics

    Its mathematical content consists of rules and examples, written in verse, together with prose commentaries, which include solutions to the examples. [63] The topics treated include arithmetic (fractions, square roots, profit and loss, simple interest, the rule of three , and regula falsi ) and algebra (simultaneous linear equations and ...

  3. Timeline of mathematics - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_mathematics

    This is a timeline of pure and applied mathematics history.It is divided here into three stages, corresponding to stages in the development of mathematical notation: a "rhetorical" stage in which calculations are described purely by words, a "syncopated" stage in which quantities and common algebraic operations are beginning to be represented by symbolic abbreviations, and finally a "symbolic ...

  4. Earth Day - Wikipedia

    en.wikipedia.org/wiki/Earth_Day

    Earth Day is an annual event on April 22 to demonstrate support for environmental protection.First held on April 22, 1970, it now includes a wide range of events coordinated globally by EARTHDAY.ORG (formerly Earth Day Network) [1] including 1 billion people in more than 193 countries.

  5. NCERT textbook controversies - Wikipedia

    en.wikipedia.org/wiki/NCERT_textbook_controversies

    NCERT's director Hrushikesh Senapaty highlighted that students must have time to engage outdoor. The syllabus of Social Sciences, which covers History, Geography, Political Science, and Economics, had 24 chapters in Class IX as compared to 15 each in Science and Mathematics. Similarly, Class X Social Sciences had 28 chapters as compared to 16 ...

  6. History of mathematical notation - Wikipedia

    en.wikipedia.org/wiki/History_of_mathematical...

    The history includes Hindu–Arabic numerals, letters from the Roman, Greek, Hebrew, and German alphabets, and a variety of symbols invented by mathematicians over the past several centuries. The historical development of mathematical notation can be divided into three stages: [ 4 ] [ 5 ]

  7. National Council of Educational Research and Training

    en.wikipedia.org/wiki/National_Council_of...

    According to historian Sadanand More, the NCERT, as the zenith organization that provides advice and support for the improvement of school education, has been avoiding mentioning in school history books that about half of the Indian subcontinent was ruled by the Maratha Empire for a period before the British East India Company conquered it. [28]

  8. History of mathematics - Wikipedia

    en.wikipedia.org/wiki/History_of_mathematics

    Plato (428/427 BC – 348/347 BC) is important in the history of mathematics for inspiring and guiding others. [50] His Platonic Academy, in Athens, became the mathematical center of the world in the 4th century BC, and it was from this school that the leading mathematicians of the day, such as Eudoxus of Cnidus (c. 390 - c. 340 BC), came. [51]

  9. List of important publications in mathematics - Wikipedia

    en.wikipedia.org/wiki/List_of_important...

    One of the oldest surviving fragments of Euclid's Elements, found at Oxyrhynchus and dated to circa AD 100. The diagram accompanies Book II, Proposition 5. [1]This is a list of important publications in mathematics, organized by field.