Function: cos(round(minus(numbers('rrr') if invert(numbers("xxx")) > numbers("xxx") else numbers('ryy') if numbers("xxx") > invert(numbers("xxx")) else numbers('ryy'), numbers("xxx") if numbers('ryy') > numbers('rrr') else invert(numbers("xxx"))), invert(numbers("xxx")) if numbers("xxx") > numbers('ryy') if invert(numbers("xxx")) > numbers('rrr') else numbers("xxx") else numbers('ryy')))
