Function: tan(numbers('rrr')) if numbers('rrr') if minus(sum(tan(numbers('rrr')), numbers('rrr')), tan(numbers('rrr'))) > sum(tan(numbers('rrr')), numbers('rrr')) else tan(numbers('rrr')) > minus(sum(tan(numbers('rrr')), numbers('rrr')), tan(numbers('rrr'))) else sum(tan(numbers('rrr')), numbers('rrr'))