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  2. Differential (mathematics) - Wikipedia

    en.wikipedia.org/wiki/Differential_(mathematics)

    In calculus, the differential represents a change in the linearization of a function.. The total differential is its generalization for functions of multiple variables.; In traditional approaches to calculus, differentials (e.g. dx, dy, dt, etc.) are interpreted as infinitesimals.

  3. Differential equation - Wikipedia

    en.wikipedia.org/wiki/Differential_equation

    In mathematics, a differential equation is an equation that relates one or more unknown functions and their derivatives. [1] In applications, the functions generally represent physical quantities, the derivatives represent their rates of change, and the differential equation defines a relationship between the two.

  4. Differential rotation - Wikipedia

    en.wikipedia.org/wiki/Differential_rotation

    It may be possible to measure the differential of stars that regularly emit flares of radio emission. Using 7 years of observations of the M9 ultracool dwarf TVLM 513-46546, astronomers were able to measure subtle changes in the arrival times of the radio waves. These measurements demonstrate that the radio waves can arrive 1–2 seconds sooner ...

  5. Differentially closed field - Wikipedia

    en.wikipedia.org/wiki/Differentially_closed_field

    A field K with derivation ∂ is called differentially perfect if it is either of characteristic 0, or of characteristic p and every constant is a pth power of an element of K. A differentially closed field is a differentially perfect differential field K such that if f and g are differential polynomials such that S f ≠ 0 and g ≠0 and f has ...

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    Brent Sachio Isaac Hamamoto, 35, previously filed for a protection order against Yiwen Lu in 2024, claiming she was abusive to him and their young son.

  7. I’m a Financial Expert: 7 Ways I Save Differently Than My ...

    www.aol.com/finance/m-financial-expert-7-ways...

    Have you ever wondered how financial experts go about saving compared to the average person? What kind of money hacks they use to build up their wealth? For You: 3 Things You Must Do When Your ...

  8. Trump should 'get rid' of FEMA, Homeland Security chief ... - AOL

    www.aol.com/trump-rid-fema-homeland-security...

    WASHINGTON – Homeland Security Secretary Kristi Noem said she would advise President Donald Trump to "get rid of FEMA the way it exists today," highlighting another federal agency that has been ...

  9. Cellular differentiation - Wikipedia

    en.wikipedia.org/wiki/Cellular_differentiation

    Three basic categories of cells make up the mammalian body: germ cells, somatic cells, and stem cells.Each of the approximately 37.2 trillion (3.72x10 13) cells in an adult human has its own copy or copies of the genome except certain cell types, such as red blood cells, that lack nuclei in their fully differentiated state.