Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
computationally cheap
Grammar usage guide and real-world examplesUSAGE SUMMARY
'computationally cheap' is correct and usable in written English.
You can use it to describe a process or task that requires minimal effort in terms of computing resources. For example, "This algorithm is computationally cheap, making it ideal for busy servers."
✓ Grammatically correct
Science
Academia
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
54 human-written examples
In many cases, the detection can be made computationally cheap.
The transform presents interesting properties and is computationally cheap.
Science
At this stage, computationally cheap swept-region remapping is used.
This floating frame approach is also computationally cheap.
This paper presents a computationally cheap methodology for exploration of aerodynamic design trade-offs.
Low-fidelity (computationally cheap) estimates are augmented with higher fidelity data.
Human-verified similar examples from authoritative sources
Similar Expressions
6 human-written examples
Nevertheless the proposed method is computationally cheaper.
The exact solution of the boundary value problem can be approximated by computationally cheaper fluxes which modify certain physical quantities.
The approximate and computationally cheaper approach is evaluated in which the compliant wall is represented by an array of radially-oriented Hookean springs.
On the contrary, computationally cheaper, low-order kinematic assumptions can be used in the remaining parts of the plate where a localized detailed analysis is not necessary.
For a fixed error level, we find the fourth-order scheme is computationally cheaper in comparison to the Yee scheme by more than an order of magnitude.
Expert writing Tips
Best practice
When describing algorithms or processes, use "computationally cheap" to highlight their efficiency and suitability for resource-constrained environments.
Common error
Avoid using "computationally cheap" in general discussions where "simple" or "easy" would be more appropriate. This phrase is best suited for technical or scientific writing.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "computationally cheap" functions as an adjective phrase modifying a noun (usually a method, algorithm, or process). It describes the attribute of requiring minimal computing resources. As confirmed by Ludwig AI, its usage is grammatically correct.
Frequent in
Science
81%
Academia
19%
Formal & Business
0%
Less common in
News & Media
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "computationally cheap" is a common and grammatically correct term, predominantly used in scientific and academic writing to describe processes that require minimal computing resources. Ludwig AI confirms its validity and provides numerous examples from authoritative sources. Alternatives such as "computationally efficient" or "computationally inexpensive" can be used for a more formal tone. When using the phrase, ensure it aligns with a technical context and avoids overuse in general discussions. It effectively communicates the practicality and efficiency of a method or algorithm, particularly in resource-constrained environments.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
computationally efficient
Replaces "cheap" with "efficient", focusing on the effectiveness of the computation.
computationally inexpensive
Substitutes "cheap" with "inexpensive", providing a more formal synonym.
computationally affordable
Replaces "cheap" with "affordable", highlighting the accessibility of the computation.
low-cost computationally
Reorders the phrase to emphasize the cost aspect, using "low-cost" instead of "cheap".
computationally tractable
Indicates that the computation is manageable and can be completed within reasonable constraints.
computationally minimal
Highlights the minimal amount of computation required.
computationally light
Uses "light" to convey the idea of minimal computational burden.
computationally streamlined
Emphasizes the optimized nature of the computation, suggesting reduced complexity.
resource-efficient computation
Focuses on the efficient use of resources during computation.
easily computable
Focuses on the ease with which the computation can be performed.
FAQs
How to use "computationally cheap" in a sentence?
Use "computationally cheap" to describe algorithms or methods that require minimal computing resources, as in "This algorithm is "computationally cheap", making it suitable for real-time applications".
What can I say instead of "computationally cheap"?
You can use alternatives like "computationally efficient", "computationally inexpensive", or "low-cost computationally" depending on the context.
Is "computationally cheap" too informal for academic writing?
While "computationally cheap" is acceptable, using more formal alternatives such as "computationally efficient" or "computationally inexpensive" might be preferable in some academic contexts.
What does "computationally cheap" mean?
"Computationally cheap" means that a process or algorithm can be executed with minimal use of computing resources such as processing power, memory, and time.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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
4.5/5
Expert rating
Real-world application tested