Titlebook: Mathematical Formulas for Economists; Bernd Luderer,Volker Nollau,Klaus Vetters Textbook 2010Latest edition Springer-Verlag Berlin Heidelb

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Sequences and Series,The sequence is said to be . or . depending on whether the set . is finite or infinite.

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Mathematics of Finance,The most frequently period considered is the year, but a half-year, quarter, month etc. can be used either. The number of days per year or month differs from country to country.

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Functions of one Independent Variable,The inequalities are true for any .., .. ∈ .. and arbitrary numbers ? ∈ (0, 1). Under convexity and concavity the inequalities hold also for ? = 0 and ∈ = 1.

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Functions of one Variable: Integral Calculus,Polynom division and partial fraction decomposition lead to integrals over polynomials and special .. The partial fractions can be integrated by the use of formulas from the ? table of indefinite integrals.

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Difference Equations,If {.(.)} and {.(.)} are sequences of real numbers, then (*) has the solution.

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