exact value

USAGE SUMMARY

The phrase "exact value" is correct and usable in written English.
It is typically used in mathematical or scientific contexts to refer to a precise numerical value without approximation. Example: "To solve the equation accurately, we need to find the exact value of x."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The formula for calculating percentage error is simple: The formula for calculating percentage error is simple: ' [(|Exact Value-Approximate Value|)/Exact Value] x 100 The approximate value is the estimated value, and the exact value is the real value.

WikiHow

The exact value of the buyout was not disclosed.

The New York Times

Their exact value will not be known for five years.

The Guardian - Business

The exact value of Hoffman's estate is not known.

The Guardian - Film

Except she told my class this was pi's exact value.

The New York Times

"The exact value of Amazon.com is impossible to determine at this juncture," Mr. Rowen wrote.

The New York Times

They even reveal the exact value of their $2.2 million Brooklyn town house.

The New York Times - Arts

The exact value of the transaction could not be determined yesterday.

The New York Times

possible to use figure 1 to choose the exact value of delay).

Yale University

I imagine that such an expert knows the exact value of the rose he gives his wife.

The New York Times

There is no finite algebraic equation built from whole numbers that will give an exact value for pi.

The New Yorker

Expert writing Tips

Best practice

When discussing calculations or measurements, use "exact value" to emphasize the need for precision and avoid ambiguity. For instance, in scientific reports or financial analyses, stating the "exact value" is crucial for accuracy.

Common error

Avoid using "exact value" when an approximation is sufficient or when the precise figure is not required. Overemphasizing precision when it's unnecessary can be misleading. Make sure that an approximated number is not mistaken for an "exact value".

Linguistic Context

The phrase "exact value" functions primarily as a noun phrase, often acting as the subject or object of a sentence. It specifies a particular numerical quantity or measurement that is precise and without approximation. Ludwig AI confirms its proper use.

Expression frequency: Very common

Frequent in

Science

43%

News & Media

28%

Academia

8%

Less common in

Wiki

5%

Encyclopedias

2%

Formal & Business

2%

Ludwig's WRAP-UP

The phrase "exact value" is a commonly used noun phrase that emphasizes precision and accuracy, predominantly in scientific, academic, and news contexts. Ludwig AI shows its correctness and widespread use. When writing, use "exact value" to underline the importance of precision, especially in technical or analytical contexts. Be careful not to confuse it with approximations, which should be clearly distinguished. Related phrases such as "precise quantity" or "accurate figure" can be used as alternatives to vary your writing style. This phrase's formality makes it particularly appropriate for professional and scientific communications.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

precise value

Simply replaces "exact" with "precise", retaining a very similar meaning.

precise quantity

Replaces "value" with "quantity" to emphasize the numerical aspect and precision.

accurate figure

Substitutes "exact" with "accurate" and "value" with "figure", highlighting correctness.

specific amount

Replaces "value" with "amount" to focus on a particular quantity, maintaining a similar level of precision.

actual figure

Uses "actual" instead of "exact" to emphasize that the figure is real and not an approximation.

precise measurement

Focuses on the measurement aspect, implying a high degree of accuracy.

correct amount

Highlights the accuracy of the amount, ensuring it is free from errors.

definitive quantity

Emphasizes the finality and conclusiveness of the specified quantity.

absolute figure

Conveys a sense of certainty and completeness regarding the stated figure.

certain amount

Implies that the amount is known and not subject to change.

FAQs

How is "exact value" used in mathematical contexts?

In mathematics, "exact value" refers to a precise numerical representation, often used in equations or calculations where approximations are unsuitable. For example, the "exact value of π" is often needed in geometrical problems.

What's the difference between "exact value" and "approximate value"?

An "exact value" is a precise, accurate figure without any rounding or estimation. An "approximate value", on the other hand, is an estimation or rounded figure used when the precise number is either unknown or unnecessary.

When should I use "precise value" instead of "exact value"?

"Precise value" and "exact value" are often interchangeable, but "exact value" is frequently used in scientific and mathematical fields, where accuracy is paramount. "Precise value" can be used more generally to convey accuracy in various contexts.

Can "exact value" be used in non-numerical contexts?

While "exact value" typically refers to numerical amounts, it can be used metaphorically to describe the accurate or precise representation of something non-numerical, like an "exact description" or an "exact replica".