natural logarithm

名词 n.

英文释义

名词 n.
  1. The logarithm in base e: either the function that given x returns y such that eʸ = x, or the value of y given by the function.
    — The natural logarithm can be used to integrate ¹⁄ₓ.

词形变化

词源

From New Latin logarithmus nātūrālis, coined in 1668 by Nicholas Mercator in his book Logarithmo-technica.
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