![]() ![]() Logarithms have various uses, one with base e is used in Mathematics and Physics, one with base 2 is mainly used in computer science and base 10 is mostly used in science and engineering. A logarithm without a base is assumed to be log base 10 as in log10. It is the most commonly used logarithm and it helps to ease complex computation to a great level. It is also known as Briggsian logarithm, named after its developer, an English mathematician, Henry Briggs. The calculator also calculates logarithm with the base of 10, popularly known as common logarithm and is denoted by lg(x). For instance, compound interest, an interest value that is calculated from the principal amount and accumulated interest, can be calculated with the help of a natural logarithm. Hence, the logarithm can be represented as log ex and it is normally denoted as ln(x). The symbol has been derived from Leonhard Euler who configured its value in 1731. For the computation of the natural logarithm, one has to choose base e, which is approximately 2.718281. It helps to calculate and give results for both natural logarithmwhen the base is e, and common logarithm like log base 2, or log base 10. The log calculator calculates the logarithm of a real number that is positive with a selected base that can be positive but not equal to 1. Log calculators are commonly used in measuring earthquake intensity and determining the brightness of planets and stars. For a given expression the log calculator computes the log value, they are an alternate option for writing exponential expressions. Log calculator is a handy online application that helps to compute the logarithmic value for a specified base and argument. ![]() A logarithm is the inverse function of the mathematical operation of exponentiation that helps to simplify calculations. Scottish mathematician John Napier explained the application of Logarithms in the 17th century. Logarithm has its origins in 8th century India Log in Greek means ratio and arithmos means numbers, logarithms is ratio numbers. ![]()
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