sqrt(square(mean(band pass(mean(numbers("per") if numbers('yyx') > numbers('yxr') else numbers('yyx'), numbers('yyx'))), mean(numbers('yyx') if numbers('yxr') > numbers("per") else numbers('yyx'), numbers('yyx')))))
Some images will appear differently when resized as some of the functions which generate images are sensitive to the scale. We're working to improve this.
