Function: invert(sum(numbers("yxx"), numbers('yyx')) if abs(sum(numbers("yxx"), numbers('yyx'))) > numbers("yxx") if sum(numbers("yxx"), numbers('yyx')) if abs(sum(numbers("yxx"), numbers('yyx'))) > numbers('yyx') else numbers("yxx") > sum(numbers("yxx"), numbers('yyx')) else abs(sum(numbers("yxx"), numbers('yyx'))) else numbers("yxx") if abs(sum(numbers("yxx"), numbers('yyx'))) > sum(numbers("yxx"), numbers('yyx')) else numbers('yyx'))
