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((System Query Functions))_AD
System Query((Exponential and Logarithmic Functions))_AD
Query_Lang-SystemFunctions_Exponential_Logarithmic_LOGLOG_AD
Created: 九月 05, 2015 | Updated: 八月 12, 2021
| Applies to versions: 1.0, 1.1, 2.0, 2.1, 3.0, 3.1 and 3.2
您正在阅读的是 2.0. 版本。关于最新版本，请前往 Query_Lang-SystemFunctions_Exponential_Logarithmic_LOG((LOG))_AD 阅读 4 版本
Parent page: System Query Functions - Exponential and Logarithmic Functions
Summary
Returns a (real) number whose value is equal to the base 2 logarithm of the parameter's numeric value.
Syntax
LOG(X : Number / Numeric_String) : Number
Example Usage
LOG(1)
Returns 0.
LOG(2)
Returns 1.
LOG(8)
Returns 3.
LOG(10)
Returns 3.3219.