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Varkon MBS Programmers manual

arccos - Function

Description

Returns the arc cosine of an argument as an angle in degrees.

Syntax

  angle:=arccos(x);

  float angle;
  float x;

Principal parameters

x - Value in the range from -1.0 to +1.0

Optional parameters

None.

Return value

A FLOAT value in the range of 0.0 to 180.0 degrees.

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Varkon 1.19D svn # 120M