Free Logarithms Calculator - Simplify logarithmic expressions using algebraic rules step-by-step

Free logarithm calculator - step-by-step solutions to help simplify logarithmic expressions.

Mar 21, 2025 · The log calculator (logarithm) calculates the value of a logarithm with an arbitrary base.

This free log calculator solves for the unknown portions of a logarithmic expression using base e, 2, 10, or any other desired base.

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 …

Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

On a calculator it is the "log" button. It is how many times we need to use 10 in a multiplication, to get our desired number. Another base that is often used is e (Euler's Number) which is about …

The log function can be graphed using the vertical asymptote at x = 0 x = 0 and the points (1,0),(7,1),(2,0.35620718) (1, 0), (7, 1), (2, 0.35620718).

Calculate the logarithm of a number to any base: * Use e for scientific notation. E.g: 5e3, 4e-8, 1.45e12. When: b y = x. Then the base b logarithm of a number x: log b x = y.

May 4, 2023 · We can use the value of log 7 to find the logarithm of any number. The simplest way to find the value of the given logarithmic function is by using the log table.