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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
ability to sum
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "ability to sum" is correct and usable in written English.
It can be used when discussing someone's capacity or skill to perform addition or to aggregate values. Example: "Her ability to sum large numbers quickly impressed everyone during the math competition."
✓ Grammatically correct
News & Media
Science
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
8 human-written examples
Only husbands and wives rivaled the computer's ability to sum up broad psychological traits.
News & Media
In that, the play has the ability to sum up the restless spirit of Coward's era.
News & Media
"The Gospel of Anarchy," too, showcases Taylor's ability to sum up a milieu with a single image.
News & Media
But naturally much of his narrative focuses on individuals, and he demonstrates an unusual ability to sum them up in a few well-chosen sentences.
News & Media
It doesn't happen often these days, but pop singles have occasionally shown a startling ability to sum up the mood of their times.
News & Media
The Boeing cockpit always enables the pilot to override the airplane's computers, taking advantage of a human being's unique ability to sum up a new situation quickly and improvise, something computers are not good at.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
To sum up, the ability to act as biomimetic spacer and scaffold for composite lipid membranes with nonintrusive character on ion channel activity make S-layer proteins attractive for biosensor applications, especially those that enhance the stability of BLMs beyond the use of tethers or polymer supports (Bayley & Cremer, 2001; Sugawara & Hirano, 2005).
Science
To sum up, the M. falcata PI502449 has the strongest ability to resist drought.
Science
So, either the FCC doesn't get its own plan, or Congress is sluggish in its ability to do sums.
News & Media
We mainly focussed on predictions that assume a single base composition that we estimated numerically by checking every possible base composition (with granularity 0.001) as to its ability to minimize the sum of the absolute values of the differences between predicted and observed occurrences.
Science
At lesser moments, such as Britain's grieving for Princess Diana, he has shown a rare ability to soak in and sum up the popular mood.
News & Media
Expert writing Tips
Best practice
When discussing data analysis or mathematical skills, using "ability to sum" provides a clear and concise way to describe the capacity to add values together. Ensure that the context clarifies whether you mean literal addition or a more abstract form of aggregation.
Common error
Avoid using "ability to sum" when you actually mean the capacity to summarize or provide a concise overview. While summing can be a component of summarization, the terms are not interchangeable. If you mean the latter, use phrases like "ability to summarize" or "skill in synthesizing information".
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "ability to sum" functions as a noun phrase that describes a capability or skill. Based on the examples, its primary grammatical function is to denote someone's or something's competence in performing addition or aggregation. Ludwig AI confirms that the phrase is grammatically correct and usable in written English.
Frequent in
News & Media
37%
Science
33%
Wiki
8%
Less common in
Reference
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "ability to sum" is a grammatically correct noun phrase denoting the capacity to perform addition or aggregation. Ludwig AI analysis, based on a diverse set of examples, finds that while not extremely common, it's a usable expression. It appears most frequently in news and scientific contexts, suggesting a neutral to professional register. When using this phrase, it's crucial to ensure clarity regarding whether you mean literal mathematical addition or a more abstract sense of combining elements. Alternatives like "capacity for summation" or "skill in totaling" can provide nuanced emphasis depending on the specific intent. Be aware of possible confusion with the concept of summarization.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
capacity for summation
Replaces "ability" with "capacity" and "sum" with its noun form, "summation", emphasizing the potential for performing the action.
skill in totaling
Substitutes "ability" with "skill" and "sum" with "totaling", highlighting proficiency in arriving at a total.
aptitude for addition
Uses "aptitude" instead of "ability" and focuses specifically on the mathematical operation of "addition".
capability to aggregate
Replaces "sum" with "aggregate", suggesting a broader ability to combine different elements.
competence in calculating sums
Emphasizes demonstrated competence, specifying that it is with regard to "calculating sums".
proficiency in summing up
Shifts the meaning towards summarizing rather than mathematical addition.
talent for compiling totals
Emphasizes a natural talent rather than a learned skill, focusing on the result of "compiling totals".
knack for reckoning
Uses the word "knack" to emphasize an innate ability to perform quick estimations.
facility with arithmetic
Highlights ease and fluency in performing arithmetic calculations.
power of enumeration
Replaces "ability" with "power" and "sum" with enumeration, it's a less common usage but it can fit some contexts.
FAQs
How can I rephrase "ability to sum" in a sentence?
You can replace "ability to sum" with alternatives like "capacity for summation", "skill in totaling", or "aptitude for addition" depending on the specific context.
When is it more appropriate to use "ability to summarize" instead of "ability to sum"?
"Ability to sum" refers to the capacity to add values or quantities. Use "ability to summarize" when referring to the skill of providing a concise overview of information. For example, "ability to sum" is suitable for describing a spreadsheet function, while "ability to summarize" is best for describing comprehension skills.
Is "ability to sum" a formal or informal expression?
"Ability to sum" is a neutral expression suitable for both formal and informal contexts. Its appropriateness depends more on the surrounding vocabulary and the overall tone of the writing.
Can "ability to sum" be used in non-mathematical contexts?
While primarily associated with mathematical or quantitative contexts, "ability to sum" can metaphorically extend to describing the capability to accumulate or aggregate non-numerical elements. However, ensure the context makes the intended meaning clear to avoid confusion.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested