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  2. Quotient space (linear algebra) - Wikipedia

    The cokernel of a linear operator T : V → W is defined to be the quotient space W/im(T). Quotient of a Banach space by a subspace. If X is a Banach space and M is a closed subspace of X, then the quotient X/M is again a Banach space. The quotient space is already endowed with a vector space structure by the construction of the previous section.

  3. Empathy quotient - Wikipedia

    Empathy quotient (EQ) is a psychological self-report measure of empathy developed by Simon Baron-Cohen and Sally Wheelwright at the Autism Research Centre at the University of Cambridge.

  4. Encephalization quotient - Wikipedia

    Encephalization quotient (EQ), encephalization level (EL), or just encephalization is a relative brain size measure that is defined as the ratio between observed to predicted brain mass for an animal of a given size, based on nonlinear regression on a range of reference species.

  5. Intelligence quotient - Wikipedia

    An intelligence quotient (IQ) is a total score derived from a set of standardized tests or subtests designed to assess human intelligence. The abbreviation "IQ" was coined by the psychologist William Stern for the German term Intelligenzquotient, his term for a scoring method for intelligence tests at University of Breslau he advocated in a 1912 book.

  6. Reciprocal rule - Wikipedia

    In that way, it is a weaker result than the reciprocal rule proved above. However, in the context of differential algebra, in which there is nothing that is not differentiable and in which derivatives are not defined by limits, it is in this way that the reciprocal rule and the more general quotient rule are established.

  7. Finite difference method - Wikipedia

    The Euler method for solving this equation uses the finite difference quotient u ( x + h ) − u ( x ) h ≈ u ′ ( x ) {\displaystyle {\frac {u(x+h)-u(x)}{h}}\approx u'(x)} to approximate the differential equation by first substituting it for u'(x) then applying a little algebra (multiplying both sides by h, and then adding u(x) to both sides ...

  8. Cultural intelligence - Wikipedia

    Cultural intelligence, also known within business as "cultural quotient" or "CQ", is a theory within management and organisational psychology, positing that understanding the impact of an individual's cultural background on their behaviour is essential for effective business, and measuring an individual's ability to engage successfully in any ...

  9. Bloomberg L.P. - Wikipedia

    Bloomberg L.P. is a privately held financial, software, data, and media company headquartered in Midtown Manhattan, New York City.It was co-founded by Michael Bloomberg in 1981, with Thomas Secunda, Duncan MacMillan, Charles Zegar, and a 12% ownership investment by Bank of America through their brokerage subsidiary Merrill Lynch.