Function: gradient[0](noise(numbers('xry') if invert(numbers('xry')) > numbers('xyy') else numbers('yyx')) if invert(numbers('xry')) > numbers('xyy') if invert(numbers('xry')) > numbers('yyx') else numbers('xry') else divide(noise(numbers('xyy') if numbers('xry') > invert(numbers('xry')) else numbers('yyx')), invert(numbers('xry')) if numbers('xry') > numbers('yyx') else numbers('xyy')))
