Function: logn(round(minus(numbers('yxy'), numbers("xxy")) if minus(numbers('yxy'), numbers("xxy")) if minus(numbers('yxy'), numbers("xxy")) if numbers("yyy") > numbers("xxy") else numbers('yxy') > numbers('yxy') else numbers("xxy") > numbers("yyy") if numbers('yxy') > numbers("xxy") else minus(numbers('yxy'), numbers("xxy")) else numbers('yxy'), numbers("xxy") if numbers("yyy") if numbers('yxy') > minus(numbers('yxy'), numbers("xxy")) else numbers("xxy") > minus(numbers('yxy'), numbers("xxy")) else numbers('yxy')))