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
assumption is valid
Grammar usage guide and real-world examplesUSAGE SUMMARY
"assumption is valid" is grammatically correct and usable in written English.
You can use it when you want to express that an assumption has been proven or confirmed to be true. For example: "After examining the evidence, the detective determined that his initial assumption was valid."
✓ Grammatically correct
Science
Encyclopedias
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
Whether this assumption is valid is an important but often neglected aspect of the validation of risk-adjustment methods.
Science
If this assumption is valid, the motion of the lithosphere above these plumes can be deduced.
Encyclopedias
This simple assumption is valid up to strain rates of some hundreds per second.
This assumption is valid in fast stretching process, where SIC cannot occur instantaneously.
Science
It has been proved that such an assumption is valid for fibrous absorbents.
While this assumption is valid for a wide variety of problems, it is not valid for structures undergoing large displacements.
This implies that a plane-strain assumption is valid for axial loadings and only at higher frequencies for lateral loadings.
The assumption is valid at distances away from the road greater than or equal to the mean vehicle spacing.
When this assumption is valid, the redshift is a monotonic function of both distance and time during the expansional phase of any cosmological model.
Encyclopedias
Even if the assumption is valid, we ignore effects of many other influences for the sake of generating a solution in the required time frame.
Flexural capacity analysis was conducted and demonstrated that the plane section assumption is valid and the full strength composite action can be nearly achieved for the strengthening system.
Science
Expert writing Tips
Best practice
When using "assumption is valid", ensure that the context clearly defines the assumption being discussed and provides the basis for its validation. This enhances clarity and strengthens the argument.
Common error
Avoid claiming that an assumption is universally valid without acknowledging potential limitations or exceptions. Always provide context and qualifications where necessary to maintain credibility.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "assumption is valid" functions as an affirmative statement, indicating that a specific assumption is justified or reasonable. Ludwig AI confirms its grammatical correctness, and the examples show it's used to assert the reliability of a premise.
Frequent in
Science
90%
Encyclopedias
5%
Formal & Business
2%
Less common in
News & Media
1%
Wiki
1%
Reference
1%
Ludwig's WRAP-UP
The phrase "assumption is valid" is a grammatically correct and frequently used expression, primarily in scientific and academic contexts. Ludwig AI affirms its correctness and widespread use. It serves to assert that a premise is justified and reasonable, lending confidence to subsequent arguments or analyses. While common, it's crucial to provide sufficient context and avoid overstating the assumption's validity. Alternatives like "the premise holds true" or "the supposition is correct" can be used for stylistic variation, but maintaining clarity is key.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the supposition is correct
Emphasizes the accuracy of the supposition.
the premise holds true
Focuses on the truth aspect of the premise.
the hypothesis is confirmed
Implies that the scientific hypothesis is confirmed through experimentation or observation.
the belief is justified
Suggests the belief is supported by evidence.
the assertion is sound
Indicates the logical coherence and reliability of the assertion.
the idea is well-founded
Indicates that the idea has a solid basis or foundation.
the theory is substantiated
Highlights that a theory has been supported by evidence or research.
the conjecture is supported
Emphasizes that the conjecture has some backing or validation.
the principle is applicable
Focuses on the relevancy of the principle.
the estimate is accurate
Suggests that the estimate aligns closely with the true value.
FAQs
How can I use "assumption is valid" in a sentence?
You can use "assumption is valid" to indicate that a particular belief or supposition is reasonable and justified within a specific context. For example, "Given the data, the "supposition is correct".".
What are some alternatives to saying "assumption is valid"?
Alternatives include phrases like "the premise holds true", "the supposition is correct", or "the belief is justified", depending on the specific context and nuance you wish to convey.
Is it better to say "assumption is valid" or "assumption is correct"?
Both phrases are acceptable, but "assumption is valid" emphasizes that the assumption is well-founded and logically sound, while "assumption is correct" suggests that the assumption aligns with reality or fact. The choice depends on the specific context.
When is it appropriate to use the phrase "assumption is valid"?
It is appropriate to use "assumption is valid" when you have evidence or reasoning that supports a particular assumption, and you want to convey that it is reasonable to proceed based on that assumption.
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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested