The natural logarithm function, if considered as a real-valued function of a positive real variable, is the inverse function of the exponential function, leading to the identities:

Nov 28, 2025 · The natural logarithm follows the same rules as the common logarithm (logarithm with base 10, usually written as log). That is, ln (ab) = ln a + ln b; ln (a / b) = ln a – ln b; and ln …

May 24, 2024 · What is natural logarithm with properties, graph, and examples. Also, learn how to solve equations with natural logarithm.

Natural logarithm is the logarithm to the base e of a number. Natural logarithm rules, ln (x) rules.

Given how the natural log is described in math books, there’s little “natural” about it: it’s defined as the inverse of e x, a strange enough exponent already. But there’s a fresh, intuitive …

Dec 27, 2025 · Natural log is the log of a number with base "e" where 'e' is Euler number and its value is 2.718 (approximately). The natural log is defined by the symbol 'ln'.

Dec 22, 2025 · The principal value of the natural logarithm is implemented in the Wolfram Language as Log [x], which is equivalent to Log [E, x]. This function is illustrated above in the …