log(invert(gradient[2](numbers("xxr") if numbers('yyx') > numbers('rep') else minus(numbers("xxr"), numbers('yyx')) if minus(numbers("xxr"), numbers('yyx')) > numbers('yyx') else numbers("xxr"))), gradient[2](minus(numbers("xxr"), numbers('yyx')) if numbers("xxr") > numbers('yyx') else numbers('rep') if numbers("xxr") > minus(numbers("xxr"), numbers('yyx')) else 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.