Function: gradient[1](numbers("xxx")) if numbers('rrr') if numbers("xxx") > numbers("xxx") else gradient[1](numbers("xxx")) > numbers("xxx") if gradient[1](numbers("xxx")) if numbers("xxx") > numbers('rrr') else numbers("xxx") > invert(numbers("xxx") if numbers('rrr') > gradient[1](numbers("xxx")) else numbers("xxx")) else gradient[1](numbers("xxx")) else invert(numbers("xxx") if numbers('rrr') > numbers("xxx") else gradient[1](numbers("xxx")))