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Logarithmic Calculator Online

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log
Logarithmic Calculator Online-summary

Online logarithmic calculator, calculate the logarithm of 2, e, 10, or any base number, and display the logarithmic chart corresponding to the base number.

Logarithmic Calculator Online-instructions

Online logarithmic calculator, calculate the logarithm of 2, e, 10 or any number as the base, and display the calculation results as numbers, formulas, and charts.

If ax = N (a>0, and a ≠ 1), then the number x is called the logarithm of N based on a. The formula is x = logaN . Among them, a is called the base of the logarithm, and N is called the Antilogarithm number.

  1. Base Number : Enter the base for logarithmic calculation, with a base requirement of >= 0 and ≠ 1. Enter e as the base to calculate natural logarithm.
  2. Clear : Clear input numbers.