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((System Query Functions))_AD
System Query((Arithmetic Functions))_AD
Query_Lang-SystemFunctions_Arithmetic_POWERPOWER_AD
Created: 九月 05, 2015 | Updated: 八月 13, 2021
| Applies to versions: 15.1, 16.0, 16.1, 17.0, 17.1, 18.0, 18.1, 19.0, 19.1, 20.0, 20.1 and 20.2
您正在阅读的是 17.1. 版本。关于最新版本，请前往 Query_Lang-SystemFunctions_Arithmetic_POWER((POWER))_AD 阅读 21 版本
Parent page: System Query Functions - Arithmetic Functions
Summary
Returns a (real) number whose value is equal to the first parameter's numeric value raised to the power of the second parameter's numeric value.
Syntax
POWER(X : Number / Numeric_String , Y : Number / Numeric_String) : Number
Example Usage
POWER(3,2)
Returns 9.
POWER(32,0.2)
Returns 2.
POWER(16,-0.5)
Returns 0.25.