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expression function - log [2016/09/14 14:19] (current)
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 +====== Log (Expression Function) ======
  
 +===== Purpose =====
 +The **Log** function (LOG) is used obtain the power to which the base value must be raised to produce the number provided. ​
 +
 +{{::​log_initial.png?​direct&​600|}}
 +
 +===== Parameters =====
 +The **Log** function has two parameters:
 +
 +==== Number ====
 +
 +Allowed Inputs: [[Field|field]] value or a number
 +
 +The first parameter of the **Log** function is the value that should result from the base being raised to the resulting power. Either use the query builder or the type a value option to enter a number.
 +
 +==== Base ====
 +
 +Allowed Inputs: [[Field|field]] value or number
 +
 +The second parameter is the number that represents the base of the exponentiation either use the use the [[Query Builder]] to choose a field that contains the value or use type a value to enter a number. ​ If no value is provided ten will be used.
 +
 +
 +===== Output =====
 +
 +The output of the **LOG** function is the power to which the base value must be raised to produce the value.
 +
 +===== Example =====
 +
 +For example LOG(1000) would result in 3 and LOG(19683,​3) would result in 9.
expression function - log.txt ยท Last modified: 2016/09/14 14:19 (external edit)
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