a definite function

USAGE SUMMARY

The phrase "a definite function" is correct and usable in written English.
It can be used in contexts related to mathematics, programming, or any field where specific functions or roles are being defined. Example: "In this algorithm, each variable has a definite function that contributes to the overall outcome."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

7 human-written examples

But precisely because of its unreality, the neo-Bolshevik spectacle has a definite function in contemporary society.

Independent

Fantasy needn't have a definite function: we like to think that it helps us to explain and explore our own world, which it does; but it is also entirely delightful and enthralling in and of itself.

The Guardian

The first way is this: "[T]here is no fact about me that distinguishes my meaning a definite function by 'plus' … and my meaning nothing at all" (p. 21).

SEP

These expression studies have revealed a definite function for some candidate motifs identified in this organism [Unpublished data, Mullapudi et al].

BMC Genomics

The approach described here was not focussed on a specific biological process or a definite function, but on a specific cellular component: the cell wall.

Fungal Genetics and Biology

Despite this prediction many genes had not been assigned a definite function, and of the 12,074 genes, more than 50% were annotated as hypothetical proteins.

BMC Genomics

Human-verified similar examples from authoritative sources

Similar Expressions

53 human-written examples

First, we construct a positive definite function as a Lyapunov function: V t) = sum_{i = 1}^{r} bigl{ lambda_{i}bigl xi (t bigr)varepsilon_{i}^{T}X_{i} varepsilon_{i} + eta_{1}a^{2} + eta_{3}c^{2} + h_{1}(t) bigr}.

Advances in Difference Equations

By employing the backstepping design technique, a state-feedback adaptive controller is constructed such that a meaningful risk sensitive cost remains bounded by a positive definite function of the initial conditions.

IFAC Proceedings Volumes

If f x, u) is continuous, and V is smooth, then V is a Lyapunov function if: where is fixed and κ is a negative definite function (i.e. κ < 0 on all its domain, except for κ (0) = 0).

BMC Systems Biology

Since f ϵ is supported in a finite union of intervals we can use Theorem 2 to obtain a positive definite function F with support away from the endpoints of these intervals which approximates f ϵ, and hence f itself, uniformly on R. □.

Bulletin of Mathematical Sciences

which is a positive definite function.

Advances in Difference Equations

Expert writing Tips

Best practice

When using "a definite function", ensure the context clearly establishes what that function is. Avoid vague or ambiguous references.

Common error

Don't assume your audience knows the function you're referring to. If it's not immediately obvious, define or explain it briefly.

Linguistic Context

The phrase "a definite function" primarily serves as a determiner followed by a noun. It describes something with a clearly defined role or purpose. Ludwig AI examples show usage in science, news and media, and general contexts, highlighting the specific function of something.

Expression frequency: Uncommon

Frequent in

Science

57%

News & Media

29%

Formal & Business

14%

Less common in

Encyclopedias

0%

Wiki

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "a definite function" is used to denote a clearly defined role or purpose, as confirmed by Ludwig AI. It is grammatically sound and most frequently appears in scientific and news contexts. Alternatives such as "a specific purpose" or "a clear role" can be used to convey similar meanings with slightly different emphasis. When using this phrase, ensure that the context clearly defines the function you are referencing to avoid ambiguity. Ludwig AI examples showcase the phrase's suitability for formal and technical communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a specific purpose

Changes the focus from the function itself to the reason behind it, emphasizing intentionality.

a clear role

Shifts the emphasis to the part something plays within a larger system or process.

a defined task

Highlights the assigned or prescribed duty, often in a work-related context.

an explicit function

Emphasizes that the function is clearly stated or expressed, leaving no room for ambiguity.

a particular function

Indicates that the function is unique and distinct from others.

a set function

Implies a function that is established or predetermined, often in a technical or formal setting.

a designated role

Suggests that the role has been officially assigned or selected.

a prescribed duty

Focuses on the obligation or requirement associated with the function.

a fixed role

Emphasizes that the role is unchanging and constant.

an assigned function

Highlights that the function has been given or allocated to something.

FAQs

How can I use "a definite function" in a sentence?

Use "a definite function" when referring to a specific role or purpose something serves. For instance, "Each component in this system has "a definite function" to ensure optimal performance."

What is a good alternative to "a definite function"?

Alternatives include "a specific purpose", "a clear role", or "an explicit function", depending on the nuance you want to convey.

Is it better to say "a definite function" or "a specific function"?

Both phrases are acceptable, but "a specific function" may be preferred when emphasizing particularity, while "a definite function" highlights a clear and established role.

When is it appropriate to use "a definite function"?

It is appropriate when discussing systems, processes, or components where each element has a clearly defined and important role. It's also useful to highlight how that role influences the overall operation.