====== AVG ======

{{:en:mervis-ide:35-help:avg.png}}

===== Function name =====

AVG

===== ST call =====

<code st-iec>
PROGRAM AVG_DEMO
   VAR
     REAL1,REAL2,REAL3,REAL4: REAL;
  END_VAR
 REAL4:= AVG(IN1:=REAL1, IN2:=REAL2, IN3:=REAL3);
END_PROGRAM
</code>

===== Description =====

Returns the arithmetic average of all input values. The number of inputs may be higher than 2.

===== Inputs =====

|Input|Type   |Description|
|IN1  |ANY_NUM|Input value|
|IN2  |ANY_NUM|Input value|

===== Outputs =====

|Output|Type   |Description |
|=>    |ANY_NUM|Output value|

===== Application example =====

{{:en:mervis-ide:35-help:avg_example.png}}