;;; WIKI-ACOS (DEFUN WIKI-ACOS (X) ;| Returns the arc cosine of a number Edit the source code for this function at
acos (AutoLISP function)
|; (ATAN (SQRT (- 1 (* X X))) X) )
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;;; WIKI-ACOS (DEFUN WIKI-ACOS (X) ;| Returns the arc cosine of a number Edit the source code for this function at
acos (AutoLISP function)
|; (ATAN (SQRT (- 1 (* X X))) X) )