if there exists

USAGE SUMMARY

"if there exists" is a correct and usable phrase in written English.
This phrase expresses contingency, or the idea that something may or may not exist, so it is typically used in scenarios where the speaker is unsure if something is true. For example, you could say "If there exists an easier way to do this, I want to know about it."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

(5)if there exists such that, then for every.

Fixed Point Theory and Applications

If, there exists satisfying.

Journal of Inequalities and Applications

(3) If, there exists satisfying.

Journal of Inequalities and Applications

However, so far one does not even know if there exists a fourth nontrivial solution.

Journal of Functional Analysis

If there exists (3.8).

Advances in Difference Equations

If there exists a constant satisfying (4.20).

Journal of Inequalities and Applications

If there exists a constants such (3.6).

Journal of Inequalities and Applications

If there exists some such that, then.

Advances in Difference Equations

Therefore, if there exists such that (3.14).

Advances in Difference Equations

If there exists an such that (1.9).

Journal of Inequalities and Applications

In fact, if there exists such that.

Boundary Value Problems

Expert writing Tips

Best practice

When using "if there exists", ensure the existence being posited is clearly defined within the context of your argument or proof.

Common error

Avoid using "if there exists" with non-countable nouns. It's more appropriate to use "if there is" for such cases. For example, say "if there is evidence" instead of "if there exists evidence".

Linguistic Context

The phrase "if there exists" functions as a conditional existential quantifier. It introduces a condition that depends on whether something is present or can be found. Ludwig AI validates its widespread usage, particularly in formal contexts.

Expression frequency: Very common

Frequent in

Science

95%

Formal & Business

3%

News & Media

1%

Less common in

Encyclopedias

0.5%

Wiki

0.3%

Reference

0.2%

Ludwig's WRAP-UP

The phrase "if there exists" is a formal expression used to introduce a condition contingent on the presence of something. Predominantly found in scientific and mathematical literature, its function is to establish hypothetical scenarios. As confirmed by Ludwig AI, the phrase is grammatically correct and widely employed in specific academic fields. While its formality makes it less suitable for casual conversation, understanding its proper usage enhances precision in technical writing. Remember to pair it with countable nouns and ensure the existence is well-defined within your argument.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

should there be

More formal and concise inversion of the original phrase.

provided that there is

Similar to "if", but slightly more formal and emphatic.

in the event that there is

Replaces "if" with a longer phrase for emphasis.

given that there is

Highlights the given or pre-established condition of existence.

assuming there is

Focuses on the assumption of existence rather than a strict condition.

presuming there is

Similar to 'assuming' but with a slightly stronger sense of expectation.

on the condition that there is

Emphasizes the conditional nature of the statement.

when there is

Simplifies the condition to a temporal context of existence.

in circumstances where there is

Expands the condition to encompass a broader set of circumstances.

where there is

Indicates existence within a specified location or context.

FAQs

How can I use "if there exists" in a sentence?

Use "if there exists" to introduce a condition that depends on the presence or existence of something. For example: "If there exists a solution to this equation, it must be unique."

What is an alternative to saying "if there exists"?

You can use alternatives like "in the event that there is", "should there be", or "assuming there is" depending on the desired level of formality and emphasis.

Is "if there exists" formal or informal?

"If there exists" is generally considered a formal phrase, commonly used in academic and scientific writing. More informal alternatives might include "if there is" or "when there is".

Can "if there exists" be used in everyday conversation?

While grammatically correct, "if there exists" is more suited to formal writing. In everyday conversation, phrases like "if there is" or "assuming there is" are more natural.