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