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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
optimum at that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "optimum at that" is not commonly used in written English and may sound awkward or unclear.
It could be used in contexts where you want to emphasize that something is the best or most favorable option in a given situation, but it may require additional context for clarity. Example: "The solution we found is not only effective but also optimum at that, considering the resources we have."
⚠ May contain grammatical issues
Science
Alternative expressions(2)
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
1 human-written examples
There was no clear local optimum at that point, not in regard to TR, not in regard to ML, and not in regard to the particular combination of TR and ML.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The curves showed an optimum at stand densities that are represented within the inner circles of the trials.
Science
At each stage of loading, the major critical cracks are shown to open at an optimum angle that supplies least shearing resistance to external loading.
Science
The second zone extends beyond the optimum thickness that occurs at about 4 nm of Ni, the CNT thickness decreases down to ~6 μm for Ni thickness up to ~9 nm.
Science
The exception to this was observed for the 3% cement content sample compacted at wet of optimum conditions that appeared to undergo localized macropore increases.
Finally, the optimization tool finds the optimum inlet flow rates at that sample of time which lead to minimum error.
Initially the electric field is optimized by pulse height measurement methods and only one optimum solution was established at that time.
Overall, it is generally argued that testosterone levels are kept at an optimum that is well balanced with the various behavioral and physiological costs of maintaining them (Folstad and Karter 1992; Wingfield et al. 2001; Adkins-Regan 2005; Hau 2007).
According to desirability function approach maximum removal percentage of ARS (87.61%) and Pb2+ ions (83.54%) was shown at optimum of condition that were set as at: 25 and 25 mg L−1, 0.028 g and 11.8 min for initial ARS and Pb2+ ions concentration, adsorbent mass and sonication time, respectively.
Science
From the growth data we indeed expected a low selective pressure, as it indicates only a marginal difference in fitness between the expression level at 15 μM IPTG and the optimum that lies nearby at somewhat higher IPTG levels.
Science
In the Photo-Fenton process application, maximum decolorization efficiency (96.4%) was obtained at the optimum reaction conditions that were 100 mM H2O2 and 1 mM Fe(II) doses at pH 3, and 10 min of irradiation time.
Expert writing Tips
Best practice
Reconsider using the phrase "optimum at that". It often introduces ambiguity and can be replaced with clearer alternatives like "optimal at that point" or "best at that time" for improved readability.
Common error
Avoid using "optimum at that" when you mean "optimum at that time" or "optimum under those conditions". The phrase can sound awkward, and a more precise wording will enhance clarity.
Source & Trust
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "optimum at that" functions as an adjective phrase followed by a prepositional phrase. It attempts to describe a state or condition considered the most favorable in a given context. However, its grammatical correctness is questionable, as noted by Ludwig.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "optimum at that" is uncommon and potentially awkward. Ludwig AI indicates it might not be the clearest way to express an idea. While it attempts to convey a state of peak performance under certain conditions, alternative phrasings like "optimal at that point" or "best at that time" provide greater clarity. Although found in some scientific contexts, its questionable grammatical status and potential for misinterpretation suggest using it with caution. Replacing it with more precise language will generally enhance the quality of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
optimal at that point
Replaces "optimum" with "optimal" for slight variation and specifies the time.
best at that moment
Substitutes "optimum" with "best" and "that" with "moment" to emphasize a specific instance.
ideal at that time
Uses "ideal" instead of "optimum" to convey the notion of perfection and uses "time" instead of "that".
most suitable at that juncture
Replaces "optimum" with "most suitable" and "that" with "juncture" to sound more formal.
perfect at that instance
Employs "perfect" instead of "optimum" and "instance" for "that" suggesting immediacy.
superior in that respect
Offers a broader comparison rather than a specific point in time.
at its best then
Implies a state of peak performance at a past time.
at its peak then
Similar to the previous alternative, but focuses on reaching the highest point.
most advantageous then
Highlights the benefits of a situation at a particular time.
finest in that situation
Indicates highest quality within a specific scenario.
FAQs
What are some alternatives to "optimum at that"?
Depending on the context, you can use phrases like "optimal at that point", "best at that time", or "ideal at that moment".
Is "optimum at that" grammatically correct?
While not strictly incorrect, "optimum at that" can sound awkward. It's often better to use more precise phrasing to avoid ambiguity and improve clarity.
How can I use "optimum at that" in a sentence?
It's generally advisable to rephrase sentences using "optimum at that" for better clarity. For example, instead of "The conditions were optimum at that", consider "The conditions were best at that time".
What is the difference between "optimum at that" and "optimal at that time"?
"Optimum at that" is less clear and less common than "optimal at that time". The latter specifies a point in time, making the sentence more understandable.
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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
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested