question: return true if a is mathematically less than b . concode_field_sep PlaceHolder placeHolder concode_field_sep int compare concode_elem_sep boolean isLessThanOrEqualTo concode_elem_sep Number min concode_elem_sep boolean isGreaterThanOrEqualTo concode_elem_sep Number max concode_elem_sep boolean isEven concode_elem_sep boolean isGreaterThan concode_elem_sep boolean isOdd concode_elem_sep Number scale concode_elem_sep double percent concode_elem_sep boolean isEqualTo
target: boolean function ( Number arg0 , Number arg1 ) { return compare ( arg0 , arg1 ) < 0 ; }