a sum of vs a summation of

Both 'a sum of' and 'a summation of' are correct phrases, but they are used in slightly different contexts. 'A sum of' is more commonly used in everyday language to refer to the total of a set of numbers or quantities. On the other hand, 'a summation of' is more formal and is often used in mathematical or technical contexts.

Last updated: March 15, 2024 • 1144 views

This phrase is correct and commonly used in everyday language to refer to the total of a set of numbers or quantities.

"a sum of "

Use 'a sum of' when referring to the total of a set of numbers or quantities. For example, 'The sum of 5 and 3 is 8.'

Examples:

The sum of the parts is greater than the whole.
What is the sum of 10 and 15?
She calculated the sum of the expenses for the month.
The sum of their ages is 50.
He found the sum of the angles in the triangle.

Show examples from the web [+]

purse - a sum of money spoken of as the contents of a money purse; "he made the contribution out of his own purse"; "he and his wife shared a common purse" ...
purse - a sum of money spoken of as the contents of a money purse; "he made the contribution out of his own purse"; "he and his wife shared a common purse".
a sum of money spoken of as the contents of a money purse. financial gain. the amount of monetary gain. box office. total admission receipts for an entertainment .
So, it is clear this infinite series has a sum of ⅓. 3 Votes. • Comment on Just Keith's question • Flag Just Keith's comment. 2015-06-18T21:22:51Z by Just Keith.

Alternatives:

the total of
the addition of
the aggregate of
the combined total of
the overall sum of

This phrase is correct but is more formal and often used in mathematical or technical contexts.

"a summation of"

Use 'a summation of' when referring to the total of a series of numbers or quantities, especially in mathematical or technical contexts. For example, 'The summation of the series is 100.'

Examples:

The summation of the data points provides valuable insights.
The summation of the angles in a triangle is always 180 degrees.
The report includes a summation of the findings.
The summation of the terms in the equation is crucial for the solution.
She presented a detailed summation of the project's progress.

Show examples from the web [+]

Examples of SUMMATION. A summation can be found at the end of the report. We gave a summation of our discovery. The defense attorneys and prosecutors ...
At the end of a father-son camping trip, the son gives his mother a summation of the trip. You'll note that summation begins with the prefix sum-, meaning "to add ...
By synthesis at a summation of "beats" or of simple contras tions in the compound , or "tetanic," or summed contraction of the skeletal muscles. When muscle that ...
I shouldn't have cared a copper for the misrepresentation were it not a " summation of stimuli" affair. The Letters of William James, Vol. II William James.

Alternatives:

the total of
the addition of
the aggregate of
the combined total of
the overall sum of

How TextRanch works

Fast and reliable proofreading, editing, and language advice tailored to your needs.

1. Choose Your Service

Quick Text Editing

Emails and short texts
Proofreading & editing
Ready in 5-10 minutes

SUBMIT YOUR TEXT NOW

Document Editing

Documents of any type (*.docx)
Advanced & Premium editing
Ready in as little as 4 hours

UPLOAD YOUR DOCUMENT

Ask an Editor

Personalized answers to your language questions
Expert guidance on grammar, style, and usage
Ready in 24 hours

ASK YOUR QUESTION

Upload your document or paste your text directly into our platform. Your text is reviewed and refined by our expert editors (real people, not machines) who understand the nuances of English. Expect corrections, improvements, and insightful suggestions that enhance the clarity, tone, and professionalism of your writing.

3. Receive Your Polished Text

In just a few minutes (or hours for longer documents), you'll receive your corrected text. Review the changes, make any final adjustments, and confidently share your polished English with the world.
You can count on a personalized, friendly service every time you use TextRanch. We're committed to helping you make a great impression with every word you write.

We proofread and edit these types of texts and documents:

Short texts Business Emails Personal Emails Social media posts Resume and Curriculum Vitae Business documents Sales proposal Research and academic papers Thesis Dissertation Essays Articles Blog posts and much more....

Why choose TextRanch?

Complete Privacy

Your texts are safe and secure with us. We never share your information with third parties.

Affordable Pricing

No subscription fees and rates up to 50% cheaper than other online editing services.

100% Satisfaction

We guarantee that you'll be satisfied with the quality of our service or your money back.

Top Customer Service

Our team is here to help you with any questions you may have. Contact us anytime.

Our Customers Love Us!

We have an average rating of 4.79 stars based on 283125 votes, and

4.9 Excellent - Reviews 2.137

"7 years without any disappointment. Always 100% satisfied. You guys are the best in the world at what you do. Thank you so much :)"

Zubair
from Bangladesh

"I wasn't aware of this service, it's fascinating and more reliable than standard IA tools available on the internet"

Arturo
from Mexico

"In a world of text messages and online communication, this is great to have as a live tool. Thank you."

Selena
from USA

"Wow, it's just so excellent. I never would have believed I could have a sure and excellent English companion. Thanks, TextRanch."

Ifiok
from Nigeria

"This is my first time using TextRanch, and I like how the editors take time to correct my text. To everyone who has never used TextRanch before, I highly recommend trying it."

Wilson
from France

"It is an amazing source of feedback because, as a non-native speaker, I really need to have a reliable helper correct my text."

Susan
from Germany

a sum of vs a summation of

"a sum of "

"a summation of"

Related Comparisons

2. Submit Your Text

3. Receive Your Polished Text