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  2. Full width at half maximum - Wikipedia

    en.wikipedia.org/wiki/Full_width_at_half_maximum

    In a distribution, full width at half maximum (FWHM) is the difference between the two values of the independent variable at which the dependent variable is equal to half of its maximum value. In other words, it is the width of a spectrum curve measured between those points on the y -axis which are half the maximum amplitude.

  3. Hotelling's lemma - Wikipedia

    en.wikipedia.org/wiki/Hotelling's_lemma

    Hotelling's lemma is a result in microeconomics that relates the supply of a good to the maximum profit of the producer. It was first shown by Harold Hotelling, and is widely used in the theory of the firm.

  4. Multiplication sign - Wikipedia

    en.wikipedia.org/wiki/Multiplication_sign

    In algebra, it is a notation to resolve ambiguity (for instance, "b times 2" may be written as b⋅2, to avoid being confused with a value called b 2). This notation is used wherever multiplication should be written explicitly, such as in " ab = a ⋅2 for b = 2 "; this usage is also seen in English-language texts.

  5. Simpson's rule - Wikipedia

    en.wikipedia.org/wiki/Simpson's_rule

    One derivation replaces the integrand () by the quadratic polynomial (i.e. parabola) () that takes the same values as () at the end points and and the midpoint +, where = /.

  6. Chemical formula - Wikipedia

    en.wikipedia.org/wiki/Chemical_formula

    In ethylene there is a double bond between the carbon atoms (and thus each carbon only has two hydrogens), therefore the chemical formula may be written: CH 2 CH 2, and the fact that there is a double bond between the carbons is implicit because carbon has a valence of four. However, a more explicit method is to write H 2 C=CH 2 or less ...

  7. Harris–Benedict equation - Wikipedia

    en.wikipedia.org/wiki/Harris–Benedict_equation

    The Harris–Benedict equation (also called the Harris-Benedict principle) is a method used to estimate an individual's basal metabolic rate (BMR).. The estimated BMR value may be multiplied by a number that corresponds to the individual's activity level; the resulting number is the approximate daily kilocalorie intake to maintain current body weight.

  8. 2.0 (film) - Wikipedia

    en.wikipedia.org/wiki/2.0_(film)

    2.0 was released worldwide in both 3D and conventional format on 30 November 2018, along with its Hindi and Telugu dubbed versions. The film received mixed reviews, with praise towards the direction, performances of Rajinikanth and Akshay Kumar, visual effects, action sequences, soundtrack and social message, although the screenplay received ...