minus(sum(2 *(mean(numbers("per"), numbers('yxy')) if numbers("per") > numbers('yxy') else numbers('yxr')), numbers('yxy') if numbers('yxr') > mean(numbers("per"), numbers('yxy')) else numbers("per")), 2 *(numbers('yxr') if mean(numbers("per"), numbers('yxy')) > numbers('yxy') else numbers("per")))
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.