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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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sum left

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "sum left" is not correct and does not convey a clear meaning in written English.
It may be intended to refer to a remaining quantity or total, but without context, it is ambiguous and unclear. Example: "After the expenses were deducted, the sum left was not enough to cover the bills."

⚠ May contain grammatical issues

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

20 human-written examples

The sum left to her in his will, with a note her father had written shortly after his diagnosis – only added to her confusion.

It is possible to buy one with a guarantee that will pay out any remainder on death to surviving family, but these are more expensive, while any remaining lump sum left is taxed at 55%, making them unappealing.

His reform programme is seen to have stalled and he has less than nine months to go before the next election, the result of which is highly unpredictable.Italy's public debt of almost €2 trillion makes it too big for any bail-out; after the latest €100 billion to Spain, the sum left for new lending commitments will be just €400 billion.

News & Media

The Economist

The coefficient of determination was calculated as (R^{2} = 1- sum left (pred- obs right)^{2} / sum left (obs -overline {obs}right)^{2} ).

{rho}_{mathrm{Theoretical}}={displaystyle sum left({rho}_{mathrm{i}}times {m}_{mathrm{i}}right)} (1).

Normalised bias was calculated as (bias%= sum left (pred-obsright) cdot 100/overline {obs} ).

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Human-verified similar examples from authoritative sources

Similar Expressions

40 human-written examples

The coefficient of determination, r 2 was calculated by the following formula- {r}^2={left[frac{m{displaystyle sum}left({x}_i{y}_iright) - {displaystyle sum }{x}_i{displaystyle sum }{y}_i}{sqrt{left{m{displaystyle sum }{x}_i^2-{left({displaystyle sum }{x}_iright)}^2 left} right{m{displaystyle sum }{y}_i^2 - {left({displaystyle sum }{y}_iright)}^2right}}} right]}^2 (12).

The formula for determining the correlation coefficient of a typical admixture is based on the following statistical relationship given in Eq. (1): r = {text{correl}}, X,Y) = frac{{sum left( {X - overline{X} } right)left( {Y - overline{Y} } right)}}{{sum left( {X - overline{X} } right)^{2} left( {Y - overline{Y} } right)^{2} }} (1).

Evenness by Pielou (1975) as follows: Shannon-Wiener diversity index: Shannon diversity index is a quantitative measure of species diversity in a community and can be calculated as follows: mathbf{H}=-sum left(mathbf{pi}right)mathbf{log}mathbf{2}mathbf{pi}.

Shannon-Wiener diversity index (H′) {H}^{prime }=-sum left[left(frac{n_1}{N}right times ln left(frac{n_1}{N}right)right].

We define a factor matrix H to describe the system working condition of state k at time t, then varvec{H}_{kt} left{ begin{aligned} 1,;;;sum {left( {varvec{P}_{kt}^{text{load}} } right) le sum {left( {varvec{P}_{kt}^{ sup } } right)} } hfill 0,;;;sum {left( {varvec{P}_{kt}^{text{load}} } right) sum {left( {varvec{P}_{kt}^{sup } } right)} hfill end{aligned} right.

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Expert writing Tips

Best practice

For clarity, consider using more explicit phrases like "remaining amount" or "balance remaining" instead of the ambiguous "sum left".

Common error

Avoid using "sum left" in formal writing or when precise communication is crucial; it can be misinterpreted. Instead, use more specific terms depending on the context, such as "remaining balance" or "residual amount".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

3.2/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "sum left" functions primarily as a noun phrase, attempting to describe a quantity or amount that remains. However, according to Ludwig AI, the phrase is not correct and does not convey a clear meaning in written English. The term is ambiguous and should be avoided.

Expression frequency: Rare

Frequent in

Science

50%

News & Media

50%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the phrase "sum left" attempts to denote a remaining quantity, it's considered grammatically questionable and lacks precision. According to Ludwig AI, it is not correct and may be ambiguous. Its usage spans across both News & Media and Science contexts, but is infrequent and therefore considered rare. For clarity and formality, alternative phrases such as "remaining amount", "balance remaining", or "residual amount" are recommended. Therefore, adopting clearer language ensures effective communication, especially in professional or academic environments.

FAQs

What does "sum left" mean?

"Sum left" typically refers to the amount remaining after a deduction or calculation. It is often better to use more precise language such as "remaining amount" or "balance remaining".

What can I say instead of "sum left"?

Depending on the context, you can use alternatives like "remaining balance", "residual amount", or "amount outstanding". These phrases are generally clearer and more precise.

Which is correct, "sum left" or "remaining amount"?

While "sum left" is sometimes used, "remaining amount" is grammatically sounder and clearer. Therefore, it's generally a better choice for formal writing.

Is "sum left" formal or informal?

"Sum left" tends to be more informal and can sometimes be vague. In professional or academic contexts, using phrases like "balance remaining" or "amount outstanding" is preferable for clarity and precision.

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Source & Trust

84%

Authority and reliability

3.2/5

Expert rating

Real-world application tested

Most frequent sentences: