Function: gradient[0](round(numbers('yxr'), numbers("yxx")) if invert(round(numbers('yxr'), numbers("yxx"))) if numbers("yxx") > numbers('yxr') else round(numbers('yxr'), numbers("yxx")) > invert(round(numbers('yxr'), numbers("yxx"))) else round(numbers('yxr'), numbers("yxx")) if invert(round(numbers('yxr'), numbers("yxx"))) if numbers('yxr') > numbers("yxx") else round(numbers('yxr'), numbers("yxx")) > invert(round(numbers('yxr'), numbers("yxx"))) else numbers('yxr'))
