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  2. Amdahl's law - Wikipedia

    en.wikipedia.org/wiki/Amdahl's_law

    In computer architecture, Amdahl's law (or Amdahl's argument [1]) is a formula that shows how much faster a task can be completed when you add more resources to the system. The law can be stated as: "the overall performance improvement gained by optimizing a single part of a system is limited by the fraction of time that the improved part is ...

  3. Rayleigh–Jeans law - Wikipedia

    en.wikipedia.org/wiki/Rayleigh–Jeans_law

    Comparison of Rayleigh–Jeans law with Wien approximation and Planck's law, for a body of 5800 K temperature.. In physics, the Rayleigh–Jeans law is an approximation to the spectral radiance of electromagnetic radiation as a function of wavelength from a black body at a given temperature through classical arguments.

  4. List of The Flash characters - Wikipedia

    en.wikipedia.org/wiki/List_of_The_Flash_characters

    Danton Black bribed him to gain access to Simon Stagg's house, but Java refused. In retaliation, Danton used his powers to kill him. Danton Black / Multiplex (portrayed by Michael Christopher Smith [96]) – A scientist-turned-metahuman with an ability to duplicate himself. He falls out a window trying to attack the Flash after being defeated.

  5. Linear form - Wikipedia

    en.wikipedia.org/wiki/Linear_form

    The constant zero function, mapping every vector to zero, is trivially a linear functional. Every other linear functional (such as the ones below) is surjective (that is, its range is all of k ). Indexing into a vector: The second element of a three-vector is given by the one-form [ 0 , 1 , 0 ] . {\displaystyle [0,1,0].}

  6. Mutation - Wikipedia

    en.wikipedia.org/wiki/Mutation

    Loss-of-function mutations, also called inactivating mutations, result in the gene product having less or no function (being partially or wholly inactivated). When the allele has a complete loss of function ( null allele ), it is often called an amorph or amorphic mutation in Muller's morphs schema.

  7. List of auxiliaries of the United States Navy - Wikipedia

    en.wikipedia.org/wiki/List_of_auxiliaries_of_the...

    Auxiliary ships which function as hospital ships and as oilers are to be found in their own articles: List of United States Navy hospital ships and List of United States Navy oilers. Escort carriers, amphibious warfare vessels, and some mine warfare vessels were also originally classed as auxiliaries but were later given their own hull ...

  8. Dirac delta function - Wikipedia

    en.wikipedia.org/wiki/Dirac_delta_function

    The delta function was introduced by physicist Paul Dirac, and has since been applied routinely in physics and engineering to model point masses and instantaneous impulses. It is called the delta function because it is a continuous analogue of the Kronecker delta function, which is usually defined on a discrete domain and takes values 0 and 1.

  9. Energy density - Wikipedia

    en.wikipedia.org/wiki/Energy_density

    When discussing the chemical energy contained, there are different types which can be quantified depending on the intended purpose. One is the theoretical total amount of thermodynamic work that can be derived from a system, at a given temperature and pressure imposed by the surroundings, called exergy.