an approximate quantity

USAGE SUMMARY

The phrase "an approximate quantity" is correct and usable in written English.
It can be used when referring to a rough estimate of a number or amount, often in contexts involving measurements or calculations. Example: "The recipe calls for an approximate quantity of flour, so you may need to adjust based on your desired consistency."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

Definition 2.1 A fuzzy set A in a metric linear space is said to be an approximate quantity iff A α is compact and convex in X for each α ∈ [ 0, 1 ] and sup x ∈ X A x = 1.

Advances in Difference Equations

A fuzzy set A in a metric linear space V is said to be an approximate quantity if and only if [ A ] α is compact and convex in V for each α ∈ [ 0, 1 ] and sup x ∈ V A ( x ) = 1.

Fixed Point Theory and Applications

The notation (p ( x,A )) means (p ( { x }, A )) and a fuzzy set A in a metric linear space V is said to be an approximate quantity if ([ A ] _{alpha}) is compact and convex in V for each (alpha in [ 0, 1 ]) and (sup_{x in V} A ( x ) = 1).

Fixed Point Theory and Applications

Biologically effective dose (BED) is an approximate quantity to compare the different fractionation regimens.

BMC Palliative Care

This is an approximate quantity as the full mechanism for coaxial stacking to stabilize the involved structure is still to be fully understood due to additional tertiary interactions often detected at multi-way junctions where coaxial stacking usually occurs.

BMC Genomics

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

Let W ( X ) be a family of all approximate quantities in X.

Fixed Point Theory and Applications

Let I X be a collection of all fuzzy subsets of X and W ( X ) be a subcollection of all approximate quantities.

Fixed Point Theory and Applications

We denote the collection of all approximate quantities in a metric linear space X by W ( X ).

Fixed Point Theory and Applications

We denote by (W(X)) the family of all approximate quantities in X.

Journal of Inequalities and Applications

Let I = [ 0, 1 ] and W X X ) ⊂ I X be the collection of all approximate quantities in X.

Advances in Difference Equations

The collection of all approximate quantities in V is denoted by W V V ).

Fixed Point Theory and Applications

Expert writing Tips

Best practice

When using "an approximate quantity", specify the units of measurement to provide context and avoid ambiguity. For instance, instead of just saying "an approximate quantity", say "an approximate quantity of 500 milliliters".

Common error

Avoid using "an approximate quantity" when you have precise measurements available. Using an approximation when precision is possible undermines credibility.

Linguistic Context

The phrase "an approximate quantity" functions as a descriptive modifier combined with a noun. "Approximate" modifies "quantity", indicating that the amount or number being referred to is not exact or precise. Ludwig AI shows various contexts where the phrase is employed to convey estimations.

Expression frequency: Uncommon

Frequent in

Science

65%

News & Media

15%

Wiki

10%

Less common in

Formal & Business

5%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "an approximate quantity" is a phrase used to indicate that a specific amount or number is not exact but rather an estimation. As noted by Ludwig AI, this expression is grammatically correct and most commonly used in scientific and technical contexts. When using this phrase, consider specifying the units for clarity and avoid using it when precise measurements are available. Alternatives include "a rough estimate" and "an estimated amount". Understanding its proper use will enhance the clarity and precision of your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a rough estimate

Focuses on the inexact and preliminary nature of the calculation.

an estimated amount

Emphasizes that the quantity has been judged or calculated, possibly without precise measurement.

an approximate value

Highlights the numerical aspect of the estimation, suitable for mathematical or scientific contexts.

a close approximation

Suggests a level of accuracy, implying the estimation is near the true value.

an order of magnitude

Indicates a broad estimation, typically used in scientific contexts to denote a power of ten.

a ballpark figure

Implies an informal estimation, often used in business or colloquial settings.

a guesstimate

Combines 'guess' and 'estimate', emphasizing the lack of precision and reliance on conjecture.

an educated guess

Suggests that the approximation is based on some knowledge or expertise.

a rough calculation

Highlights the process of calculating, but with a focus on inexactness.

a projected amount

Implies a forecast or prediction, especially in financial or planning contexts.

FAQs

How can I use "an approximate quantity" in a sentence?

You can use "an approximate quantity" when describing something that is not measured exactly. For example, "The recipe requires "an approximate quantity" of sugar, about a cup."

What phrases are similar in meaning to "an approximate quantity"?

Similar phrases include "a rough estimate", "an estimated amount", or "a ballpark figure". The choice depends on the context and desired level of formality.

Is it better to say "approximate quantity" or "exact quantity"?

It depends on the situation. Use ""an approximate quantity"" when precision isn't necessary or possible. Use "exact quantity" when you have and want to convey a precise measurement.

When is it appropriate to use "an approximate quantity" in writing?

It's appropriate when the exact amount isn't critical or known. For instance, in scientific research, you might state, "The reaction yielded "an approximate quantity" of product due to variations in experimental conditions."