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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
by logic
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'by logic' is correct and can be used in written English.
It can be used to refer to the process of reasoning and logical thought. For example: "By logic, it is clear that the only option is to stay home."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Wiki
Alternative expressions(6)
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
60 human-written examples
The keratinocyte migration model is a logical interaction hypergraph connected by logic gates.
Science
This is logical because you'll save more money, but we're not motivated by logic.
News & Media
"By logic we would come to Sudan".
News & Media
But monarchies do not function by logic.
News & Media
Religious faith is not defined by logic, it defies it.
News & Media
On Saturday, that loyalty was replaced by logic.
News & Media
From these its truths could be deduced by logic (or unraveled).
News & Media
The sequence is undoubtedly ingenious, but still bound by logic, a puzzle to be solved.
News & Media
He moved the line around not as dictated by logic but until it looked right.
News & Media
Their advantage is that they are not bound by logic or intellectual decency.
News & Media
The answer is that Berg's film is driven not by logic but by simple needling.
News & Media
Expert writing Tips
Best practice
When using "by logic", ensure that the statement following the phrase is indeed a logical conclusion drawn from preceding information. Avoid using it loosely for mere opinions.
Common error
Avoid using "by logic" to introduce subjective viewpoints or assumptions. Ensure the statement it precedes is a genuine, demonstrable consequence of logical reasoning, not merely a personal belief presented as fact.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "by logic" primarily functions as an adverbial phrase, modifying a verb or clause to indicate that an action or conclusion is reached through reasoning. Ludwig AI confirms that the phrase is grammatically correct and commonly used.
Frequent in
News & Media
38%
Science
28%
Encyclopedias
12%
Less common in
Wiki
7%
Formal & Business
5%
Social Media
0%
Ludwig's WRAP-UP
In summary, "by logic" is a grammatically sound and frequently used phrase that functions as an adverbial modifier, indicating that a conclusion or action is based on reasoning rather than other factors. As Ludwig AI confirms, it is correct and suitable for various contexts. While versatile, it's crucial to ensure that what follows "by logic" truly stems from logical deduction and not mere opinion. Predominantly found in news, science and encyclopedic sources, it maintains a neutral to formal tone. Remember to use it to strengthen arguments with rational thinking.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
through reasoning
Emphasizes the process of thinking to reach a conclusion, differing by focusing on the action rather than the method.
based on deduction
Highlights the process of inferring conclusions from general principles, making it a more specific form of reasoning.
following reason
Stresses adherence to rational thought, suggesting a conscious choice to be logical.
through rational analysis
Underscores a structured and methodical examination using reason, indicating a more deliberate approach.
using sound judgment
Implies the application of wisdom and careful consideration, shifting the focus to the quality of the reasoning.
on rational grounds
Similar to "by logic" but places more emphasis on the foundation or basis for a decision or conclusion.
according to reason
Highlights adherence to a standard of rationality, suggesting an alignment with logical principles.
drawing inferences
Focuses on the act of deriving conclusions from evidence, differing by emphasizing the process of inference.
by inference
Refers to the process of reaching a conclusion based on evidence and reasoning, differing by being more concise.
through logical steps
Emphasizes the sequential and ordered nature of the reasoning process, indicating a structured approach.
FAQs
How can I use "by logic" in a sentence?
Use "by logic" to indicate that a conclusion or action is a direct result of reasoning. For example, "By logic, if all the evidence points to X, then Y must be true."
What are some alternatives to saying "by logic"?
You can use alternatives such as "through reasoning", "based on deduction", or "following reason" depending on the specific context.
Is it ever incorrect to use the phrase "by logic"?
It is incorrect if the statement that follows doesn't actually stem from logical reasoning. It should not be used to introduce a personal opinion or unsupported claim.
What's the difference between "by logic" and "by intuition"?
"By logic" implies a conclusion reached through reasoning and evidence, whereas "by intuition" suggests a conclusion based on feeling or instinct without conscious reasoning.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested