LOG

Function name

LOG

ST call

PROGRAM LOG_DEMO
   VAR
     REAL1,REAL2: REAL;
  END_VAR
 REAL2:= LOG(REAL1);
END_PROGRAM

Description

Returns the decadic logarithm value.

Inputs

InputType Description
IN ANY_REALInput value

Outputs

OutputType Description
⇒ ANY_REALOutput value

Application example

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