Natural Logarithm and Common Logarithm
The logarithm with base e (where e ≈ 2.71828..., an irrational number) is called the natural logarithm, denoted as ln N, i.e., ln N = log e N. The logarithm wi…
Syllabus path: Functions › Basic Elementary Functions › Logarithmic Functions
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CSCA Mathematics Formula Reference
Formula and explanation
The logarithm with base e (where e ≈ 2.71828..., an irrational number) is called the natural logarithm, denoted as ln N, i.e., ln N = log e N. The logarithm with base 10 is called the common logarithm, denoted as lg N, i.e., lg N = log₁₀ N.
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Logarithmic Functions
Logarithmic Functions 1. Core Concepts Logarithmic Function is the Inverse Function of the Exponential Function. The key lies in the constraints of the "Base" and the "Argument". Definition: The function y = log a x ( a > 0, a eq 1 ) is a logarithmic function. x is the Argument (…
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