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, because 1000 …

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

Jul 31, 2025 · Logarithmic functions are referred to as the inverse of the exponential function. In other words, the functions of the form f (x) = logbx are called logarithmic functions where b represents the …

A logarithmic function involves logarithms. Its basic form is f (x) = log x or ln x. Learn about the conversion of an exponential function to a logarithmic function, know about natural and common …

Logarithmic functions are the inverse of exponential functions and are used to solve equations involving exponents. Represented as f (x) = logb(x), they determine the power to which a base b must be …

Oct 16, 2025 · Logarithms, the inverse of exponential functions, show the power a base must be raised to produce a number. They are essential for mathematics, science, astronomy, and population …

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 that happens …

In simple terms, it tells you what exponent or power you need to raise a base to get a given number. The most common form is f (x) = logb(x) where b (the base) is a positive number not equal to 1, and x is a …

Feb 13, 2025 · The logarithmic function effectively reverses the role of the exponential function, making it an essential mathematical tool. Logarithms can be used to simplify complex multiplication and …

A logarithmic function is a function that is defined for positive real numbers with real outputs. It is the inverse of the exponential function.