Can something both exist and not exist?

More generally, quantum mechanical uncertainty allows physical things to both exist and not exist at the same time. All that can be, is, in the measure that it can be, and for the rest it is not.

What is something that does not exist?

Words that refer to something that does not exist are: Nonentity, Blank, Cipher, Naught, Nonexistence, Nothingness, Oblivion, Void, Nothing, Zero, and Nihility.

Do not exist and does not exist?

(Also, this use of a double negative is incorrect per Standard English.) “That exists” and “That does not exist” are Standard English, if the implied subject is singular. The plural forms are “Those exist” and “Those do not exist”.

Does not exist thesaurus?

In this page you can discover 12 synonyms, antonyms, idiomatic expressions, and related words for nonexistence, like: nonbeing, , non-existence, nothingness, oblivion, nihility, nothing, absence, negation, nonentity and existence.

What is the plural of exist?

The plural form of the verb is exist. I agree with the answer, but it’s not clear to me that this argument is based on correct premises. FE’s answer here gives some evidence for “There” being the syntactic subject of sentences like this: english.stackexchange.com/questions/140854/…

How do you say does not exist?

nonexistent; missing; that does not exist.

What is a word for something that may or may not exist?

reputed, supposed, anecdotal, speculative, mythical, and alleged. One of these adjectives, especially speculative, may fit your needs, as you are, from my understanding, speculating on the existence of something. Other words for your consideration are postulated, proposed, presumed, assumed, potential, or hypothetical.

Is it correct to say those exist or those do not exist?

(Also, this use of a double negative is incorrect per Standard English.) “That exists” and “That does not exist” are Standard English, if the implied subject is singular. The plural forms are “Those exist” and “Those do not exist”. Share

What does not exist mean in SQL?

SQL NOT EXISTS Example 1. Let me change the Not Exists condition as Sales < 10000, it means subquery will return all the available rows. And the NOT EXISTS will return zero records because it will return the exact opposite result of the subquery.

Why is the “not exists” statement difficult to read?

You can use “JOIN” statements with SQL in them, but these are usually more difficult to read. The “NOT EXISTS” statement uses a subquery to filter out records that do not exist in the underlying subquery. This logic is sometimes hard to grasp for new SQL coders, but this article explains the logic and alternatives to the NOT EXISTS statement.

Does anything exist outside this world?

Anything etherial exists and doesn’t exist at the same time. It exists in worlds outside of this one and doesn’t exist in this one. We may feel it or believe it exists but technically it does not exist. Angels, G-d, the divine hierarchy, dead people, etc all fit into this category.