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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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At sum

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "At sum" is not correct and does not make sense in written English.
It appears to be a fragment and lacks context to determine its intended meaning or usage. Example: "At sum" does not provide a coherent example due to its incorrectness.

⚠ May contain grammatical issues

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

Those ties also ensure that a couple of NWSL owners have a foot in the door at SUM.

Ultrasonic waves cause crack closing and opening at the presence of a fatigue crack, and nonlinear ultrasonic modulation components appear at sum and difference of the input frequencies.

A new physical interpretation of the solutions's behaviour far from the source is given, together with explicit expressions for the dominant components of the non-linear correction at sum and difference frequencies.

Blogger at Sum of My Pieces.

News & Media

Huffington Post

Now we see that over 635,00 people have signed the "Thank you, Starbucks" card at Sum of Us.

News & Media

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

I had the name for being good at sums.

Being good at sums, we have "done the maths".

News & Media

The Economist

He is good at summing up a career and a life in a phrase or two.

News & Media

The Guardian

Auties invariably make good telly because they are brilliant at sums or art or music.

He says he has trouble reading and writing, but is good at sums.

News & Media

The Economist

Those better at sums might, for instance, have put a bit more aside in more plentiful times.

News & Media

The Economist
Show more...

Expert writing Tips

Best practice

Avoid using the phrase "at sum" in formal writing. Instead, opt for more standard expressions such as "in total", "altogether", or "amounting to" to ensure clarity and grammatical correctness.

Common error

Do not assume "at sum" is interchangeable with standard phrases like "in summary" or "in total". Using it can lead to confusion and makes your writing appear less credible. Consider the context carefully and select the appropriate phrase.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "at sum" is typically intended to function as an adverbial phrase, attempting to specify a total or aggregated amount. However, it is not grammatically correct, according to Ludwig AI, and its usage can lead to misinterpretation.

Expression frequency: Rare

Frequent in

News & Media

40%

Science

40%

Formal & Business

20%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "at sum" is generally considered grammatically incorrect and is not recommended for use in formal or professional writing. Ludwig AI analysis indicates that while it may appear in diverse contexts such as News & Media and Science, its usage is rare and often unclear. Instead, consider using more standard alternatives like "in total", "altogether", or "amounting to" to ensure clarity and grammatical correctness. While the phrase attempts to function as an adverbial phrase specifying a total or aggregate amount, it is best to avoid it to maintain credibility and avoid confusion.

FAQs

Is "at sum" grammatically correct?

No, "at sum" is generally considered grammatically incorrect in standard English. It's better to use phrases like "in total" or "altogether".

What can I use instead of "at sum" to indicate a total?

You can use alternatives like "in total", "altogether", or "amounting to" depending on the context.

When is it appropriate to use the phrase "at sum"?

Given that "at sum" is generally considered ungrammatical, it is best to avoid using it in formal or professional writing. There are usually clearer, more appropriate alternatives available.

How does "at sum" differ from "in summary"?

"At sum" attempts to denote a total or aggregate, while "in summary" indicates a concise recap of key points. They serve different functions in a sentence.

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Source & Trust

83%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Most frequent sentences: