{{getMsg('Help_YouAreHere')}}: / {{page.title}} {{page.title}}

Atnbeforereadingbasicsyntaxcrystalsyntax

Returns the arcus tangens of the number (inverse of tangens).

Usage:

Atn( X )

Returns:

Numeric value

Examples:

//symmetrical to y axis
atn(0)      //0
atn(1)      //0.79
atn(5)      //1.37
atn(10)     //1.47
atn(100)    //1.56
atn(1000)   //1.57
atn(10000)  //1.57

$i-net software$