Function: gradient[1](max(numbers('rrr') if numbers('rrr') if numbers("per") > numbers('rrr') else numbers("xxy") > invert(numbers("xxy") if numbers('rrr') > numbers("per") else numbers('rrr')) else product(invert(numbers('rrr') if numbers("per") > numbers('rrr') else numbers("xxy")), numbers('rrr') if numbers("per") > numbers("xxy") else numbers('rrr')), product(invert(numbers('rrr') if numbers('rrr') > numbers("per") else numbers("xxy")), numbers('rrr') if numbers('rrr') > numbers("per") else numbers("xxy"))))