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  1. What Is Exponentiation? - Mathematics Stack Exchange

    Mar 8, 2014 · Exponentiation is a correspondence between addition and multiplication. Think of a number line, with 0 0 in the "middle", and tick marks at each integer. Moving a certain distance to the …

  2. Why does exponentiation have 2 inverses? - Mathematics Stack Exchange

    Dec 18, 2023 · I was wondering why addition has one inverse (subtraction), multiplication has one inverse (division), but exponentiation has two (radication and logarithm). After a bit of thinking, I …

  3. Why roots aren't the inverse of exponentiation but logarithms?

    May 27, 2024 · As the exponentiation: in this case it is considered as a function of both of a a and x x and we try to combine the two functions above. However the domain of this function is complicated …

  4. exponentiation - Formal definition of numbers with real exponents ...

    Apr 25, 2017 · The definition of the exponential with integer exponents is straightforward to define: xn = x ⋅ … ⋅ x n−times x n = x x ⏟ n times. These days I've been thinking about the formal definition of the …

  5. Modular exponentiation by hand - Mathematics Stack Exchange

    Modular exponentiation by hand (ab mod c a b mod c) Ask Question Asked 14 years, 2 months ago Modified 1 year, 5 months ago

  6. exponentiation - What's the inverse operation of exponents ...

    Oct 3, 2014 · You know, like addition is the inverse operation of subtraction, vice versa, multiplication is the inverse of division, vice versa , square is the inverse of square root, vice versa. What's the in...

  7. elementary number theory - Modular exponentiation by repeated …

    Mar 13, 2012 · This is known as Exponentiation by repeated squaring (see also Modular exponentiation) It deserves to be better known that this arises simply from writing the exponent in binary radix in …

  8. How is the definition for exponentiation extended to rationals and ...

    May 21, 2018 · so to extend the definition of exponentiation to keep it consistent with the proved theorems b0 = 1 b 0 = 1 and b−n = 1 bn b n = 1 b n are defined n n positive integer. How the …

  9. arithmetic - What is the general definition of exponentiation ...

    Jun 21, 2021 · I also would like to know who defined exponentiation for these cases and in which paper. --- FYI, elementary things like this from well before the last hundred years or so often have such …

  10. Is There a Natural Way to Extend Repeated Exponentiation Beyond …

    These definitions only make sense for n n a natural number, but of course there are standard very mathematically satisfying ways to define multiplication and exponentiation by any real number. My …