Log

可用

Natural logarithm — `Log[b, x]` gives the logarithm of `x` in base `b`.

形式

Log[z]

Log[b, z]

已驗證的範例Log[E] → 1 Log[10, 100] → 2 Log[2, 1/8] → -3 Log[4, 1/2] → -1/2 Log[E^(2 + 3 I)] → 2 + 3*I Log[E^(5 I)] → 5*I - (2*I)*Pi

在 Qurak 上執行搜尋參考文件

使用於

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Plot parametric functions - 5 個步驟

主題

Analytic Number Theory - Arithmetic and Analytic Functions »
Audio Editing - Arithmetic Operations
Elementary Functions - Exponential Functions
Functions Used In Statistics - Statistical Distributions»
GPU Computing - Mathematical Functions »
GPU Computing-Apple - Mathematical Functions »

相關

Log10 Log2 Exp Power Arg RealExponent MantissaExponent ProductLog HarmonicNumber GeneralizedPolyLog MultiplicativeOrder BitLength

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