extemporaneous calculation

USAGE SUMMARY

The phrase "extemporaneous calculation" is correct and usable in written English.
It can be used when referring to calculations made spontaneously or without preparation, often in a context where quick thinking is required. Example: "During the meeting, she made an extemporaneous calculation to demonstrate the project's potential costs."

✓ Grammatically correct

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

With subjects in the sitting position, DLCO and DLNO were assessed by simultaneously measuring the disappearance of CO and NO via a rapid single breath technique using an automated device for performing gas calibrations, extemporaneous mixing of gases and calculations (Hyp'air Compact, Medisoft, Dinant, Belgium) (de Bisschop et al. 2012; Pavelescu et al. 2013).

European Journal of Applied Physiology

Everything else was extemporaneous.

The New York Times - Arts

It's been extemporaneous.

The Guardian - Sport

Maori oratory, he explained, is always extemporaneous.

The New Yorker

His extemporaneous monologue lasted five minutes.

The New Yorker

HO: That's extemporaneous speaking right there.

Stanford University

"I would say it's an extemporaneous detachment.

The New Yorker

"We became a little bit more extemporaneous at that point".

The New York Times

His playing was polished yet essayistic and almost extemporaneous.

The New York Times - Arts

Like the contest itself, it ends with competitive extemporaneous speaking.

The New Yorker

He also competed in Extemporaneous, Informative, and Impromptu speaking.

Columbia University

Expert writing Tips

Best practice

When using "extemporaneous calculation", ensure the context clearly indicates that the calculation was performed without prior preparation. Otherwise, consider using a more common or easily understood alternative.

Common error

Avoid using "extemporaneous calculation" if your audience might not be familiar with the word "extemporaneous". Opt for simpler alternatives like "impromptu calculation" or "spontaneous calculation" to ensure clarity.

Linguistic Context

The phrase "extemporaneous calculation" functions as a noun phrase, where "extemporaneous" modifies "calculation". It describes the manner in which the calculation is performed, emphasizing its spontaneous and unprepared nature. Ludwig identifies related usages of the word "extemporaneous".

Expression frequency: Missing

Frequent in

Science

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News & Media

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Formal & Business

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Less common in

Academia

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Encyclopedias

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Wiki

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Ludwig's WRAP-UP

In summary, "extemporaneous calculation" is a grammatically correct phrase that describes a calculation done without prior preparation. However, its usage is rare and might not be immediately clear to all audiences. Ludwig's AI confirms that the phrase is grammatically sound. Consider using simpler alternatives like "impromptu calculation" or "spontaneous calculation" for better clarity. While technically correct, the infrequent nature of this phrase suggests careful consideration of audience and context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

impromptu calculation

Replaces "extemporaneous" with "impromptu", suggesting a calculation done without planning.

spontaneous calculation

Uses "spontaneous" instead of "extemporaneous", emphasizing the unplanned nature of the calculation.

off-the-cuff calculation

Employs the idiom "off-the-cuff" to convey the lack of preparation.

unprepared calculation

Directly states that the calculation was done without prior preparation.

ad-hoc calculation

Replaces "extemporaneous" with "ad-hoc", implying a calculation created for a specific, immediate purpose.

on-the-spot calculation

Uses "on-the-spot" to highlight that the calculation was performed immediately.

quick calculation

Focuses on the speed of the calculation, implying it was done rapidly without extensive planning.

rough calculation

Indicates the calculation was approximate and not meticulously prepared.

approximate calculation

Highlights the estimated nature of the calculation, suggesting it wasn't precise or pre-planned.

real-time calculation

Specifies that the calculation happened in real-time, suggesting immediacy and lack of pre-planning.

FAQs

How can I use "extemporaneous calculation" in a sentence?

You can use "extemporaneous calculation" to describe a calculation performed without prior planning or preparation. For example, "During the meeting, she made an extemporaneous calculation to demonstrate the potential savings."

What can I say instead of "extemporaneous calculation"?

You can use alternatives like "impromptu calculation", "spontaneous calculation", or "off-the-cuff calculation" depending on the context.

Is "extemporaneous calculation" a common phrase?

While both "extemporaneous" and "calculation" are common words, their combination is relatively rare. Simpler alternatives might be more readily understood.

What is the difference between "extemporaneous calculation" and "approximate calculation"?

"Extemporaneous calculation" emphasizes the lack of preparation, while "approximate calculation" focuses on the level of precision. An extemporaneous calculation might also be approximate, but not necessarily so.