Function: exp(gradient[0](2 *(band pass(numbers("per") if numbers("xyx") > numbers('xry') else numbers('yyx')))) if band pass(numbers('yyx') if numbers("per") > numbers('xry') else numbers("xyx")) > numbers('xry') if numbers("per") > numbers("xyx") else numbers('yyx') else 2 *(band pass(numbers('xry') if numbers("xyx") > numbers('yyx') else numbers("per"))), gradient[0](2 *(band pass(numbers('yyx') if numbers("xyx") > numbers('xry') else numbers("per")))))
