Function: exp(minus(gradient[0](gradient[0](numbers('yyx') if divide(numbers('yyx'), numbers("yxx")) > numbers("yxx") else numbers("xxr"))), gradient[0](numbers("yxx") if numbers("xxr") > divide(numbers('yyx'), numbers("yxx")) else numbers('yyx'))), gradient[0](gradient[0](numbers("xxr") if divide(numbers('yyx'), numbers("yxx")) > numbers("yxx") else numbers('yyx'))))
