ln(x)的意思、翻譯和例句

是什麼意思

「ln(x)」是數學中對數的自然對數,表示以數字 e(約等於 2.71828)為底的對數。它是數學分析和許多應用領域中重要的概念。對於正數 x,ln(x) 是一個實數,並且它的定義域是 x > 0。

依照不同程度的英文解釋

  1. The logarithm to the base e.
  2. A function that helps find the power of e.
  3. A mathematical operation involving e.
  4. The inverse operation of exponentiation with base e.
  5. A function that gives the exponent to which e must be raised to get x.
  6. A continuous function that is important in calculus and exponential growth.
  7. A function that is useful in solving equations involving exponential growth.
  8. A logarithmic function that is often used in calculus and complex analysis.
  9. A mathematical function that is essential in various fields including science and engineering.
  10. A key function in mathematics that relates to growth processes and is fundamental in calculus.

相關英文單字或片語的差別與用法

1:Natural logarithm

用法:

在數學中,ln(x) 通常被稱為自然對數,它的底數是 e,這是一個無理數,約等於 2.71828。自然對數在微積分、數學分析和許多科學領域中都非常重要,因為它在描述增長過程和解決微分方程方面有著廣泛的應用。

例句及翻譯:

例句 1:

自然對數是計算連續增長的關鍵。

The natural logarithm is key to calculating continuous growth.

例句 2:

ln(1) 的值為零,因為 e 的零次方等於一。

The value of ln(1) is zero because e raised to the power of zero equals one.

例句 3:

在物理學中,自然對數常用於描述放射性衰變。

In physics, the natural logarithm is often used to describe radioactive decay.

2:Logarithm base e

用法:

這是一種特定的對數形式,與其他對數(例如以 10 為底的常用對數)相比,自然對數在許多數學和科學計算中更為常見。它的應用範圍包括經濟學、物理學和生物學等多個領域,因為它能有效地描述增長和衰減的過程。

例句及翻譯:

例句 1:

以 e 為底的對數在經濟學模型中經常被使用。

Logarithm base e is frequently used in economic models.

例句 2:

ln(x) 與其他底數的對數相比,提供了更自然的增長描述。

Logarithm base e provides a more natural description of growth compared to logarithms of other bases.

例句 3:

在計算複雜的增長問題時,常用以 e 為底的對數。

When calculating complex growth problems, logarithm base e is commonly used.