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, …

Nov 16, 2022 · We give the basic properties and graphs of logarithm functions. In addition, we discuss how to evaluate some basic logarithms including the use of the change of base formula.

The base b logarithm of a number is the exponent that we need to raise the base in order to get the number. The logarithm of the multiplication of x and y is the sum of logarithm of x and …

Learn about the conversion of an exponential function to a logarithmic function, know about natural and common logarithms, and check the properties of logarithms.

Jul 31, 2025 · The natural logarithmic function, denoted as ln⁡ (x) or loge(x), is the logarithm to the base e, where e≈2.71828 is Euler's number (an irrational mathematical constant).

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

May 24, 2024 · The basic form of a logarithmic function is y = f (x) = log b x (0 < b ≠ 1), which is the inverse of the exponential function b y = x. The logarithmic functions can be in the form of …

Feb 1, 2025 · Logarithms, at the end of the day, are just the way we deal with that question-and-answer process. You can also think of them as a way to undo the "raising to a power" process …

Learn logarithmic functions in Maths: formula, properties, graphs, and easy stepwise solutions for exams. Master log rules and practice with solved examples now.

Oct 16, 2025 · Learn about logarithmic functions with clear definitions, step-by-step explanations, and examples to help you understand and master this concept easily.