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  2. Glossary of mathematical symbols - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_mathematical...

    A mathematical symbol is a figure or a combination of figures that is used to represent a mathematical object, an action on mathematical objects, a relation between mathematical objects, or for structuring the other symbols that occur in a formula. As formulas are entirely constituted with symbols of various types, many symbols are needed for ...

  3. Aryabhata - Wikipedia

    en.wikipedia.org/wiki/Aryabhata

    Aryabhata ( ISO: Āryabhaṭa) or Aryabhata I[ 3][ 4] (476–550 CE) [ 5][ 6] was the first of the major mathematician - astronomers from the classical age of Indian mathematics and Indian astronomy. His works include the Āryabhaṭīya (which mentions that in 3600 Kali Yuga, 499 CE, he was 23 years old) [ 7] and the Arya- siddhanta .

  4. Aqueous solution - Wikipedia

    en.wikipedia.org/wiki/Aqueous_solution

    Aqueous solution. An aqueous solution is a solution in which the solvent is water. It is mostly shown in chemical equations by appending (aq) to the relevant chemical formula. For example, a solution of table salt, also known as sodium chloride (NaCl), in water would be represented as Na+(aq) + Cl−(aq). The word aqueous (which comes from aqua ...

  5. Srinivasa Ramanujan - Wikipedia

    en.wikipedia.org/wiki/Srinivasa_Ramanujan

    Srinivasa Ramanujan[ a] (22 December 1887 – 26 April 1920) was an Indian mathematician. Though he had almost no formal training in pure mathematics, he made substantial contributions to mathematical analysis, number theory, infinite series, and continued fractions, including solutions to mathematical problems then considered unsolvable.

  6. Omar Khayyam - Wikipedia

    en.wikipedia.org/wiki/Omar_Khayyam

    —Omar Khayyam In effect, Khayyam's work is an effort to unify algebra and geometry. : 241 This particular geometric solution of cubic equations was further investigated by M. Hachtroudi and extended to solving fourth-degree equations. Although similar methods had appeared sporadically since Menaechmus, and further developed by the 10th-century mathematician Abu al-Jud, : 29 : 110 Khayyam's ...

  7. Urdu Wikipedia - Wikipedia

    en.wikipedia.org/wiki/Urdu_Wikipedia

    The Urdu Wikipedia (Urdu: اردو ویکیپیڈیا), started in January 2004, is the Standard Urdu-language edition of Wikipedia, a free, open-content encyclopedia. [1] [2] As of 13 August 2024, it has 209,091 articles, 183,229 registered users and 12,665 files, and it is the 54th largest edition of Wikipedia by article count, and ranks 20th in terms of depth among Wikipedias with over ...

  8. Tando Allahyar District - Wikipedia

    en.wikipedia.org/wiki/Tando_Allahyar_District

    Tando Allahyar District (Sindhi: ٽنڊوالهيار ضلعو, Urdu: ضلع ٹنڈو الہ یار) is a district in the province of Sindh in Pakistan. Prior to becoming a separate district, it was part of Hyderabad District .

  9. Mathematics - Wikipedia

    en.wikipedia.org/wiki/Mathematics

    Mathematics is a field of study that discovers and organizes abstract objects, methods, theories and theorems that are developed and proved for the needs of empirical sciences and mathematics itself. There are many areas of mathematics, which include number theory (the study of numbers), algebra (the study of formulas and related structures ...