minus(gradient[0](numbers("yxx") if sum(numbers("yxx"), numbers('xry')) > numbers('xry') else invert(sum(numbers("yxx"), numbers('xry')))), sum(numbers("yxx"), numbers('xry')) if invert(sum(numbers("yxx"), numbers('xry'))) > numbers("yxx") else numbers('xry'))
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.
