Function: sum(log(numbers("per"), numbers('yxy')) if numbers('yxy') if numbers("per") > numbers('yxy') else log(numbers("per"), numbers('yxy')) > 10 *(numbers("per") if numbers('yxy') > numbers("per") if log(numbers("per"), numbers('yxy')) > numbers('yxy') else numbers('yxy') else log(numbers("per"), numbers('yxy'))) else numbers("per") if numbers('yxy') > log(numbers("per"), numbers('yxy')) else log(numbers("per"), numbers('yxy')) if numbers('yxy') > numbers("per") else numbers('yxy'), 10 *(log(numbers("per"), numbers('yxy')) if numbers("per") > numbers('yxy') else numbers("per") if numbers('yxy') > log(numbers("per"), numbers('yxy')) else numbers('yxy')))