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  2. Quotient rule - Wikipedia

    en.wikipedia.org/wiki/Quotient_rule

    Euler's formula; Partial fractions (Heaviside's method) ... the quotient rule is a method of finding the derivative of a function that ... Product rule – Formula ...

  3. Restricted partial quotients - Wikipedia

    en.wikipedia.org/wiki/Restricted_partial_quotients

    The process of adding one more partial quotient to a finite continued fraction is in many ways analogous to this process of "punching a hole" in an interval of real numbers. The size of the "hole" is inversely proportional to the next partial denominator chosen – if the next partial denominator is 1, the gap between successive convergents is ...

  4. Chunking (division) - Wikipedia

    en.wikipedia.org/wiki/Chunking_(division)

    In mathematics education at the primary school level, chunking (sometimes also called the partial quotients method) is an elementary approach for solving simple division questions by repeated subtraction. It is also known as the hangman method with the addition of a line separating the divisor, dividend, and partial quotients. [1]

  5. List of mathematical constants - Wikipedia

    en.wikipedia.org/wiki/List_of_mathematical_constants

    Formula Year Set One: 1 1 Multiplicative identity ... Infinitely many partial quotients are 4 or 5, and infinitely many partial quotients are greater than or equal to 50.

  6. Finite difference - Wikipedia

    en.wikipedia.org/wiki/Finite_difference

    In an analogous way, one can obtain finite difference approximations to higher order derivatives and differential operators. For example, by using the above central difference formula for f ′(x + ⁠ h / 2 ⁠) and f ′(x − ⁠ h / 2 ⁠) and applying a central difference formula for the derivative of f ′ at x, we obtain the central difference approximation of the second derivative of f:

  7. Prouhet–Thue–Morse constant - Wikipedia

    en.wikipedia.org/wiki/Prouhet–Thue–Morse...

    This formula is obtained by substituting x = 1/2 into generating series for t n = ... and infinitely many partial quotients are greater than or equal to 50. ...

  8. Symmetry of second derivatives - Wikipedia

    en.wikipedia.org/wiki/Symmetry_of_second_derivatives

    Rather, the limit of difference quotients shows that (,) = (,) =, so the graph = (,) has a horizontal tangent plane at (0, 0), and the partial derivatives , exist and are everywhere continuous. However, the second partial derivatives are not continuous at (0, 0) , and the symmetry fails.

  9. Partial fraction decomposition - Wikipedia

    en.wikipedia.org/wiki/Partial_fraction_decomposition

    When K is the field of real numbers, some of the p i may be quadratic, so, in the partial fraction decomposition, quotients of linear polynomials by powers of quadratic polynomials may also occur. In the preceding theorem, one may replace "distinct irreducible polynomials" by "pairwise coprime polynomials that are coprime with their derivative".