Function: sum(divide(tan(numbers("xxr") if numbers("xyx") > sum(numbers('yxy') if numbers("xxr") > numbers('ryy') else numbers("xyx"), numbers("xyx")) else numbers("xxr") if numbers('ryy') > numbers('yxy') else numbers("xyx")), numbers("xyx") if numbers("xxr") > numbers('ryy') else numbers('yxy') if numbers("xxr") > sum(numbers('yxy') if numbers('ryy') > numbers("xyx") else numbers("xxr"), numbers("xyx")) else numbers("xyx")), tan(numbers("xyx") if numbers("xxr") > sum(numbers("xxr") if numbers("xyx") > numbers('ryy') else numbers('yxy'), numbers("xyx")) else numbers("xxr") if numbers('yxy') > numbers("xyx") else numbers('ryy')))
