is a function of time

USAGE SUMMARY

The phrase "is a function of time" is correct and usable in written English.
It is typically used in scientific, mathematical, or technical contexts to describe how a variable changes over time. Example: "The speed of the vehicle is a function of time, as it accelerates from a standstill."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Mathematics- Speed is a function of time and distance.

The New York Times

How dare she bring this old, nasty, crusty issue to forefront?' " How we depilate is a function of time and place.

The New York Times

Part of the answer is a function of time horizon.

Forbes

In principle, silica inhibition is a function of time and inhibitor dosage.

Desalination

The growth of populated locations is a function of time t and defined as l(t).

Complex Adaptive Systems Modeling

As a consequence, the measured resistance is a function of time at a given temperature.

Nanoscale Research Letters

The equation indicates that the compensation constant is a function of time, and frequency bin,.

EURASIP Journal on Advances in Signal Processing

Demand rate D t, N) is a function of time t and the credit period N.

Journal of Industrial Engineering International

The objective is to maximize the integral of the output displacement of the actuator, which is a function of time.

Computer Methods in Applied Mechanics and Engineering

The exact solution is a function of time and its value is the intensity of each pixel in an image.

EURASIP Journal on Advances in Signal Processing

We note that the objective in problem (4) is a function of time average of users' data admission rate.

EURASIP Journal on Wireless Communications and Networking

Expert writing Tips

Best practice

When using "is a function of time", ensure the context clearly defines both the variable being described and the time frame under consideration. This is particularly important in scientific writing to avoid ambiguity.

Common error

Avoid assuming that because a variable "is a function of time", time is the sole cause. Other factors might influence the variable's behavior alongside temporal changes. Don't omit to analyze other contributing variables.

Linguistic Context

The phrase "is a function of time" primarily serves as a predicate in sentences, indicating that a particular variable or phenomenon's behavior or value is dependent on time. As Ludwig AI suggests, this phrase denotes a relationship where time is a key determinant.

Expression frequency: Very common

Frequent in

Science

88%

News & Media

10%

Formal & Business

2%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "is a function of time" is a common and grammatically correct expression, predominantly used in scientific and technical contexts to describe how a variable changes or depends on time. As Ludwig AI confirms, this phrase effectively conveys the idea that time plays a crucial role in determining the behavior or value of a particular phenomenon. The analysis reveals that while the phrase is most frequently found in scientific literature, it also appears in news and media, highlighting its relevance across various domains. To ensure clarity, define variables and timeframes, and avoid implying that time is the sole cause of changes. Remember to use alternatives like "depends on time" or "varies with time" for different nuances.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

depends on time

Replaces "is a function of time" with a more direct expression of dependence.

varies with time

Indicates a changing relationship over time, similar to being a function of time.

is time-dependent

Conveys that the variable's value is determined by time.

changes over time

Focuses on the dynamic aspect of the variable.

evolves with time

Suggests a gradual development or change in relation to time.

is correlated with time

Highlights the statistical relationship between the variable and time.

is governed by time

Implies time dictates or controls the variable's behavior.

is a consequence of time

Emphasizes that the variable's state results from the passage of time.

is determined by the duration

Highlights the role of duration as a factor.

is proportional to time

Indicates a direct, linear relationship with time.

FAQs

How can I use "is a function of time" in a sentence?

Use "is a function of time" to describe how a variable's value changes or depends on the passage of time. For example, "The degradation of the material "is a function of time" and exposure to the elements."

What are some alternatives to saying "is a function of time"?

You can use phrases like "depends on time", "varies with time", or "is time-dependent", depending on the specific nuance you want to convey.

In what contexts is it appropriate to use the phrase "is a function of time"?

The phrase "is a function of time" is commonly used in scientific, mathematical, and technical contexts where describing the dynamic behavior of variables is crucial. Its use is appropriate in describing phenomena that evolve or change over a period of time.

Is "is a function of time" the same as "depends on time"?

While similar, "is a function of time" often implies a more formal or mathematical relationship than "depends on time". The former suggests that the relationship can potentially be expressed as a mathematical function.