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  2. Maschke's theorem - Wikipedia

    en.wikipedia.org/wiki/Maschke's_theorem

    The vector space of complex-valued class functions of a group has a natural -invariant inner product structure, described in the article Schur orthogonality relations. Maschke's theorem was originally proved for the case of representations over C {\displaystyle \mathbb {C} } by constructing U {\displaystyle U} as the orthogonal complement of W ...

  3. Mathematical joke - Wikipedia

    en.wikipedia.org/wiki/Mathematical_joke

    The first part of this joke relies on the fact that the primitive (formed when finding the antiderivative) of the function 1/x is log().The second part is then based on the fact that the antiderivative is actually a class of functions, requiring the inclusion of a constant of integration, usually denoted as C—something which calculus students may forget.

  4. Binomial theorem - Wikipedia

    en.wikipedia.org/wiki/Binomial_theorem

    In elementary algebra, the binomial theorem (or binomial expansion) describes the algebraic expansion of powers of a binomial.According to the theorem, the power ⁠ (+) ⁠ expands into a polynomial with terms of the form ⁠ ⁠, where the exponents ⁠ ⁠ and ⁠ ⁠ are nonnegative integers satisfying ⁠ + = ⁠ and the coefficient ⁠ ⁠ of each term is a specific positive integer ...

  5. Function (mathematics) - Wikipedia

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

    In mathematics, a function from a set ... is an extension of the set theory in which the collection of all sets is a class. ... 11 (4): 489 – 492. doi:10.1080 ...

  6. Elementary arithmetic - Wikipedia

    en.wikipedia.org/wiki/Elementary_arithmetic

    The sum of two numbers is unique; there is only one correct answer for a sums. [8] When the sum of a pair of digits results in a two-digit number, the "tens" digit is referred to as the "carry digit". [9] In elementary arithmetic, students typically learn to add whole numbers and may also learn about topics such as negative numbers and fractions.

  7. Highwoods Properties (HIW) Q4 2024 Earnings Call Transcript - AOL

    www.aol.com/highwoods-properties-hiw-q4-2024...

    Image source: The Motley Fool. Highwoods Properties (NYSE: HIW) Q4 2024 Earnings Call Feb 12, 2025, 11:00 a.m. ET. Contents: Prepared Remarks. Questions and Answers. Call Participants

  8. Discriminant of an algebraic number field - Wikipedia

    en.wikipedia.org/wiki/Discriminant_of_an...

    On the other hand, the existence of an infinite class field tower can give upper bounds on the values of α(ρ, σ). For example, the infinite class field tower over Q(√-m) with m = 3·5·7·11·19 produces fields of arbitrarily large degree with root discriminant 2 √ m ≈ 296.276, [28] so α(0,1) < 296.276.

  9. Equation - Wikipedia

    en.wikipedia.org/wiki/Equation

    In mathematics, the theory of linear systems is a fundamental part of linear algebra, a subject which is used in many parts of modern mathematics. Computational algorithms for finding the solutions are an important part of numerical linear algebra , and play a prominent role in physics , engineering , chemistry , computer science , and economics .