Function: invert(round(numbers("xxr") if tan(numbers("xxr") if numbers("xxx") > numbers("yxx") else numbers("yxx")) > numbers("yxx") else numbers("yxx") if numbers("yxx") > numbers("xxr") else numbers("xxx"), tan(numbers("xxr") if numbers("yxx") > numbers("yxx") else numbers("xxx")))) if tan(numbers("yxx") if numbers("xxr") > numbers("yxx") else numbers("xxx")) > tan(numbers("xxr") if numbers("xxx") > numbers("yxx") else numbers("yxx")) if numbers("xxx") if numbers("yxx") > numbers("xxr") else numbers("yxx") > numbers("yxx") else numbers("xxr") else round(numbers("yxx") if numbers("xxx") if numbers("xxr") > numbers("yxx") else numbers("yxx") > tan(numbers("yxx") if numbers("yxx") > numbers("xxr") else numbers("xxx")) else numbers("xxr"), tan(numbers("xxx") if numbers("yxx") > numbers("xxr") else numbers("yxx")))