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