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polyderivative

Version:
    Last Modified: March 15, 2017

    Generates the symbolic derivative of a polynomial or rational polynomial. If you do not request an output or if you request only one output, polyderivative(a) is the derivative of polynomial a, and polyderivative(a, b) is the derivative of polynomial a*b. If you request two outputs, c is the numerator and d is the denominator of the derivative of the rational polynomial a / b. MathScript encodes all polynomials as vectors in descending order.

    Syntax

    polyderivative(a)
    polyderivative(a, b)
    c = polyderivative(a)
    c = polyderivative(a, b)
    [c, d] = polyderivative(a, b)
    Legacy name: polyder

    Inputs

    a

    Array of any dimension that represents a real or complex polynomial. If necessary, MathScript flattens the array a before the calculation.

    b

    Array of any dimension that represents a real or complex polynomial. If necessary, MathScript flattens the array b before the calculation.

    Outputs

    c

    Vector that represents a real or complex polynomial.

    d

    Vector that represents a real or complex polynomial.

    [C, D] = polyderivative([1], [1, 1, 1])

    Where This Node Can Run:

    Desktop OS: Windows

    FPGA: This product does not support FPGA devices


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