round a number d to the specified amount of decimal places res concode_field_sep PlaceHolder placeHolder concode_field_sep double radial concode_elem_sep double r2d concode_elem_sep double d2r concode_elem_sep double clampAngle
double function ( double arg0 , int arg1 ) { BigDecimal loc0 = new BigDecimal ( arg0 ) . setScale ( arg1 , BigDecimal . ROUND_HALF_UP ) ; return loc0 . doubleValue ( ) ; }