Function: divide(gradient[1](numbers("xxr") if numbers('xyy') > numbers('xyy') if numbers("yyy") > abs(numbers('xyy')) else numbers("xxr") else abs(numbers('xyy'))), numbers("xxr") if abs(numbers('xyy')) > numbers('xyy') else numbers("yyy") if numbers("xxr") > abs(numbers('xyy')) else numbers('xyy'))
