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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
assumption is true
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "assumption is true" is correct and usable in written English.
It can be used when discussing a hypothesis or premise that is accepted as valid for the sake of argument or analysis. Example: "For the purpose of this discussion, we will proceed under the assumption that the assumption is true."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
Neither assumption is true.
News & Media
And I'm not sure this assumption is true.
News & Media
In particular, consider the possibility that the opposite of your assumption is true.
Academia
The purpose of this study was to determine if this assumption is true.
Science
Of course, we'll have to wait till next year — or later — to see if this assumption is true.
News & Media
However, there is no guarantee this assumption is true, since those algorithms do not rely on any theoretical background to ensure that model divergences truly indicate data changes.
Yet there's no reason to believe that assumption is true, and journalist Glenn Greenwald – one of the few with full access to the Snowden trove – has consistently described it as containing "tens of thousands" of documents, not millions.
News & Media
If this assumption is true, the description of the information handling at one of the nested levels sheds light on the way in which similar operations are carried out at other levels.
Science
However, neither assumption is true for vitamin D, since neither vitamin D dose-responses or health outcome-serum 25(OH D concentration relationships are linear larger changes being induced with low rather than high baseline 25(OH D values.
Taking into account that neither assumption is true, in 1881 he introduced into the law two parameters (representing size and attraction) and worked out a more exact formula, known as the van der Waals equation.
Encyclopedias
and the assumption is true.
Science
Expert writing Tips
Best practice
When using "assumption is true", clearly define the assumption you are referring to, ensuring it's easily understood within the context of your writing.
Common error
Avoid using "assumption is true" without providing evidence or justification. Always critically evaluate the assumption's validity rather than blindly accepting it as true.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "assumption is true" serves as a declarative statement, asserting the validity of a previously stated or implied assumption. It functions to affirm a premise or condition that is being used as the basis for an argument or analysis, as Ludwig AI indicates.
Frequent in
Science
45%
News & Media
25%
Formal & Business
10%
Less common in
Encyclopedias
5%
Academia
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "assumption is true" is a common expression used to affirm the validity of a premise within a discussion or argument. As Ludwig AI confirms, it is grammatically correct and serves to establish a shared understanding. It appears frequently in scientific, news, and business contexts, indicating its versatility across various domains. While the phrase is generally neutral in tone, it's crucial to ensure that the assumption being affirmed is clearly defined and critically evaluated, rather than blindly accepted. Alternatives like "the premise holds" or "the hypothesis is valid" can offer nuanced ways to express similar ideas.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the premise holds
Replaces "assumption" with "premise" and uses a verb that indicates validity.
the hypothesis is valid
Substitutes "assumption" with "hypothesis" and affirms its correctness using "valid".
the supposition is correct
Uses "supposition" instead of "assumption", paired with the adjective "correct".
the premise is accurate
Combines "premise" with the adjective "accurate" to denote correctness.
the underlying assumption is valid
Adds "underlying" to emphasize the foundational nature of the assumption, while maintaining "valid".
the initial assumption is correct
Specifies the assumption as "initial" while affirming its correctness with "correct".
the belief is accurate
Replaces "assumption" with "belief" and confirms its truth using "accurate".
the presumption is accurate
Employs "presumption" in place of "assumption", paired with "accurate".
the inference is sound
Replaces assumption with inference and uses "sound" to indicate a well-reasoned conclusion.
the principle is valid
Switches "assumption" to "principle" and verifies its validity.
FAQs
How can I verify if an "assumption is true"?
To verify if an "assumption is true", you should gather evidence, conduct tests, or analyze data relevant to the assumption. If the evidence consistently supports the assumption, it's more likely to be true. Consider exploring potential counterarguments and alternative explanations before concluding that the assumption holds.
What's the difference between an "assumption is true" and a proven fact?
An "assumption is true" is a belief accepted without concrete proof, often used as a starting point for reasoning. A proven fact, on the other hand, is a statement that has been rigorously tested and confirmed through evidence. While an assumption may be considered true for the sake of argument, a proven fact has already undergone validation.
What phrases can I use instead of "assumption is true"?
You can use alternatives like "the premise holds", "the hypothesis is valid", or "the supposition is correct" depending on the context.
When is it appropriate to state that an "assumption is true"?
It is appropriate to state that an "assumption is true" when you have reasonable grounds to believe it, even if you lack definitive proof. This is common in theoretical discussions, models, or when making predictions. However, acknowledge that it is an assumption and be prepared to revisit it if new evidence arises.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested