Function: exp(gradient[2](product(numbers("xxr") if numbers('epe') > numbers('rep') else numbers("xyx") if numbers('rep') > numbers("xxr") else numbers('epe'), numbers("xyx") if numbers("xxr") > numbers('rep') else numbers('epe'))), product(numbers('epe') if numbers("xxr") if numbers('rep') > numbers('epe') else numbers("xyx") > numbers("xxr") else numbers('rep'), numbers("xxr") if numbers('rep') > numbers("xyx") else numbers('epe')))
