Function: mod(log(noise(numbers('yxy')), numbers('yxy')) if noise(numbers('yxy')) if numbers("per") > numbers('yxy') else log(noise(numbers('yxy')), numbers('yxy')) > noise(numbers('yxy')) else numbers('yxy'), noise(numbers('yxy')) if log(noise(numbers('yxy')), numbers('yxy')) > numbers('yxy') else numbers("per"))