ACOS

Function name

ACOS

ST call

PROGRAM ACOS_DEMO
  VAR
     REAL1,REAL2: REAL;
  END_VAR
 REAL2:= ACOS(IN:=REAL1);
END_PROGRAM

Description

Returns value of the inverse function to cosine function.

Inputs

InputType Description
IN ANY_REALInput value ←1;1>

Outputs

OutputType Description
⇒ ANY_REALOutput value (in rad)

Application example

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