Function: divide(gradient[0](numbers('epe') if numbers("xxx") > tan(numbers("xxx")) else numbers("xyx")), numbers('epe') if tan(numbers("xxx")) > numbers("xxx") else numbers("xyx")) if gradient[0](tan(numbers("xxx")) if numbers('epe') > numbers("xyx") else numbers("xxx")) > numbers("xxx") if tan(numbers("xxx")) > numbers('epe') else numbers("xyx") else tan(numbers("xxx"))