 |
| English | Quechuan |
| not a number | manan huk yupay/manan yuparikchu (A value that represents the result of an invalid calculation) |
| not applicable | manan llankanchu (Pertaining to something for which an answer is not available or appropriate) |
| not valid | mana puriq (Erroneous or unrecognizable because of a flaw in reasoning or an error in input. Invalid results, for example, might occur if the logic in a program is faulty) |