Function: divide(numbers('ryy') if gradient[0](numbers('xry')) > band pass(gradient[0](numbers('xry'))) else numbers('xry'), band pass(gradient[0](numbers('xry')))) if band pass(gradient[0](numbers('xry'))) > numbers('ryy') if gradient[0](numbers('xry')) > band pass(gradient[0](numbers('xry'))) else numbers('xry') else gradient[0](numbers('xry'))
