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- ********************
-
- FUNCTION Arccot
-
- * Written and contributed by ESSOR MASO
- *
- * ABS(arg) < 10^9
- *
- * The error ABS(e(arg)) <= 2*10^(-8)
- *
- * Correct form: ARCCOT(arg)
- *
- * National Bureau of Standards Handbook of Mathematical Functions
-
- PARAMETERS _clwork
-
- IF TYPE("_clwork") != "N"
- RETURN(-1)
- ENDIF
-
- SET DECIMAL TO 10
-
- RETURN(1.57079633 - Arctan(_clwork))
-
- * End of File
-
-