Function: log(tan(invert(numbers('epe')) if invert(numbers('epe')) if numbers('yxr') > numbers('epe') else numbers('yxy') > numbers('epe') else numbers('yxr')), invert(numbers('epe')) if numbers('epe') > numbers('yxy') if numbers('yxr') > numbers('epe') else invert(numbers('epe')) else numbers('yxr'))
