Function: numbers("yxx") if minus(numbers("yxx"), numbers('yxy')) > sum(sum(minus(numbers("yxx"), numbers('yxy')), numbers("yxx")), minus(numbers("yxx"), numbers('yxy'))) else sum(minus(numbers("yxx"), numbers('yxy')), numbers("yxx")) if sum(minus(numbers("yxx"), numbers('yxy')), numbers("yxx")) > sum(sum(minus(numbers("yxx"), numbers('yxy')), numbers("yxx")), minus(numbers("yxx"), numbers('yxy'))) else minus(numbers("yxx"), numbers('yxy'))
