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  2. Exponentiation - Wikipedia

    en.wikipedia.org/wiki/Exponentiation

    This implies that exponentiation with integer exponents is well-defined, except for nonpositive powers of 0. Common examples are the field of complex numbers, the real numbers and the rational numbers, considered earlier in this article, which are all infinite. A finite field is a field with a finite number of elements.

  3. Enumerated powers (United States) - Wikipedia

    en.wikipedia.org/wiki/Enumerated_powers_(United...

    Historically, Congress and the Supreme Court have broadly interpreted the enumerated powers, especially by deriving many implied powers from them. [1] The enumerated powers listed in Article One include both exclusive federal powers , as well as concurrent powers that are shared with the states, and all of those powers are to be contrasted with ...

  4. Power law - Wikipedia

    en.wikipedia.org/wiki/Power_law

    The equivalence of power laws with a particular scaling exponent can have a deeper origin in the dynamical processes that generate the power-law relation. In physics, for example, phase transitions in thermodynamic systems are associated with the emergence of power-law distributions of certain quantities, whose exponents are referred to as the ...

  5. Power (social and political) - Wikipedia

    en.wikipedia.org/wiki/Power_(social_and_political)

    Power as a relational concept: Power exists in relationships. The issue here is often how much relative power a person has in comparison to one's partner. Partners in close and satisfying relationships often influence each other at different times in various arenas. Power as resource-based: Power usually represents a struggle over resources ...

  6. Power of 10 - Wikipedia

    en.wikipedia.org/wiki/Power_of_10

    Visualisation of powers of 10 from one to 1 trillion. In mathematics, a power of 10 is any of the integer powers of the number ten; in other words, ten multiplied by itself a certain number of times (when the power is a positive integer). By definition, the number one is a power (the zeroth power) of ten. The first few non-negative powers of ...

  7. Powers of the United States Congress - Wikipedia

    en.wikipedia.org/wiki/Powers_of_the_United...

    Among the powers specifically given to Congress in Article I Section 8, are the following: 1. To lay and collect taxes, duties, imposts and excises, to pay the debts and provide for the common defense and general welfare of the United States; but all duties, imposts and excises shall be uniform throughout the United States;

  8. Concurrent powers - Wikipedia

    en.wikipedia.org/wiki/Concurrent_powers

    Concurrent powers can therefore be divided into two kinds: those not generally subject to federal pre-emption, such as the power to tax private citizens, and other concurrent powers. [2] In the United States, examples of the concurrent powers shared by both the federal and the state governments include the powers to tax, to spend, and to create ...

  9. Powers of the president of the United States - Wikipedia

    en.wikipedia.org/wiki/Powers_of_the_president_of...

    For example, President Jimmy Carter granted amnesty to Vietnam draft dodgers who had fled to Canada. Presidents can also issue temporary suspensions of prosecution or punishment in the form of respites. This power is most commonly used to delay federal sentences of execution. Pardons can be controversial when they appear to be politically ...