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  1. Logarithm - Wikipedia

    In mathematics, the logarithm of a number is the exponent by which another fixed value, the base, must be raised to produce that number. For example, the logarithm of 1000 to base 10 is 3, …

  2. Introduction to Logarithms - Math is Fun

    In its simplest form, a logarithm answers the question: How many of one number multiply together to make another number?

  3. Logarithm | Rules, Examples, & Formulas | Britannica

    Jan 5, 2026 · Logarithm, the exponent or power to which a base must be raised to yield a given number.

  4. LOGARITHM Definition & Meaning - Merriam-Webster

    The meaning of LOGARITHM is the exponent that indicates the power to which a base number is raised to produce a given number. How to use logarithm in a sentence.

  5. What is a Logarithm? Definition and Examples - Basic-mathematics.com

    What is a logarithm in easy terms? Keep in mind that whenever you are looking for the logarithm, you are looking for an exponent, or the number that tells how many times the base is multiplied.

  6. Introduction to Logarithm - GeeksforGeeks

    Jan 7, 2026 · Logarithm is a mathematical function that represents the exponent to which a fixed number, known as the base, must be raised to produce a given number. In other words, it is …

  7. Logarithm - Definition, Parts, Formula, Graph, and Examples

    May 28, 2024 · Thus, the logarithm represents the exponent to which a base is raised to yield a given number. For example, we know 4 3 = 64. Here, using the logarithm, we can answer how …

  8. Scientists Say: Logarithm - Science News Explores

    2 days ago · Log 5 (25) = 2 Spoken out loud, we would say: The logarithm (Log) of 25 to base 5 equals 2. This equation asks, to what power — or exponent— must you raise 5 in order to get …

  9. Logarithm - Math.net

    Logarithm A logarithm is the inverse function of exponentiation. A logarithm tells us the power, y, that a base, b, needs to be raised to in order to equal x. This is written as: log b (x) = y

  10. Logarithms- Definition, Rules, and Properties Explained

    The logarithm is a quantity that represents the power to which a fixed number is raised to produce a given number. In Mathematics, logarithms are a unique way to express an exponential form …