Function: invert(numbers('epe')) if gradient[1](numbers('epe') if numbers('xry') > invert(numbers('epe')) else numbers('ryy')) > exp(gradient[1](numbers('epe') if invert(numbers('epe')) > numbers('xry') else numbers('ryy')), numbers('ryy') if numbers('xry') > numbers('epe') else invert(numbers('epe'))) else numbers('epe') if numbers('ryy') > numbers('xry') else invert(numbers('epe'))
