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  2. Meteoprog.com - Wikipedia

    en.wikipedia.org/wiki/Meteoprog.com

    Meteoprog.com is a weather service originally from Ukraine, since 2003. [ 1 ] [ 2 ] The service uses various weather real-time data and software tools to address weather-related challenges.

  3. Homework - Wikipedia

    en.wikipedia.org/wiki/Homework

    A 2019 nationally representative survey of 95,505 freshmen at U.S. colleges, conducted by the UCLA Higher Education Research Institute, asked respondents, "During your last year in high school, how much time did you spend during a typical week studying/doing homework?" 1.9% of respondents said none, 7.4% said less than one hour, 19.5% said 1 ...

  4. 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.

  5. Principles and Standards for School Mathematics - Wikipedia

    en.wikipedia.org/wiki/Principles_and_Standards...

    The Principles and Standards for School Mathematics was developed by the NCTM. The NCTM's stated intent was to improve mathematics education. The contents were based on surveys of existing curriculum materials, curricula and policies from many countries, educational research publications, and government agencies such as the U.S. National Science Foundation. [3]

  6. Gröbner basis - Wikipedia

    en.wikipedia.org/wiki/Gröbner_basis

    In summary, the complete reduction of f can result in either = or = +. It is for dealing with the problems set by this non-uniqueness that Buchberger introduced Gröbner bases and S -polynomials. Intuitively, 0 = f − f may be reduced to f 2 − f 3 . {\displaystyle f_{2}-f_{3}.}

  7. Modular form - Wikipedia

    en.wikipedia.org/wiki/Modular_form

    In mathematics, a modular form is a holomorphic function on the complex upper half-plane, , that roughly satisfies a functional equation with respect to the group action of the modular group and a growth condition.

  8. Mathematical constant - Wikipedia

    en.wikipedia.org/wiki/Mathematical_constant

    The circumference of a circle with diameter 1 is π.. A mathematical constant is a number whose value is fixed by an unambiguous definition, often referred to by a special symbol (e.g., an alphabet letter), or by mathematicians' names to facilitate using it across multiple mathematical problems. [1]

  9. Outline of arithmetic - Wikipedia

    en.wikipedia.org/wiki/Outline_of_arithmetic

    Arithmetic is an elementary branch of mathematics that is widely used for tasks ranging from simple day ... This page was last edited on 17 December 2023, at 15: ...