Function: minus(product(numbers('yxr') if numbers('epe') > divide(numbers('epe'), numbers("xxr")) else numbers("xxr") if numbers("xxr") > numbers('epe') else divide(numbers('epe'), numbers("xxr")), divide(numbers('epe'), numbers("xxr")) if numbers('epe') > numbers("xxr") else numbers('yxr')), numbers("xxr") if divide(numbers('epe'), numbers("xxr")) > numbers('epe') else numbers('epe') if numbers('yxr') > numbers("xxr") else divide(numbers('epe'), numbers("xxr")))