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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
now the proof
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "now the proof" is correct and usable in written English.
It can be used when transitioning to the evidence or demonstration of a claim or argument that has been made previously. Example: "We have established the theory; now the proof will illustrate its validity through practical examples."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(5)
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
45 human-written examples
Now the proof of concept has to be made for 3D-PDFs within the special machinery environment.
Science
"I almost feel that a battle has been won," Mr. Tinterow said, "but now the proof is in the pudding".
News & Media
Now the proof is finished.
Science
Now the proof is complete.
Consider now the proof of (7.59).
Consider now the proof that holds, and.
Human-verified similar examples from authoritative sources
Similar Expressions
15 human-written examples
For now, the proof-of-concept demos are somewhat basic and low resolution, but they still give a thrill.
News & Media
Maybe there's a lot of smoke — now comes the proof.
News & Media
We now sketch the proof.
Now apply the proof of Theorem 2.1.
We now start the proof of (25).
Expert writing Tips
Best practice
Use "now the proof" to signal a clear transition in your writing, indicating that you are about to provide evidence or demonstrate the validity of a previous statement.
Common error
Avoid using "now the proof" at the beginning of an argument or discussion. This phrase works best when it follows a claim or theory that requires supporting evidence.
Source & Trust
84%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "now the proof" functions as a transitional phrase. It serves to introduce the part of an argument, explanation, or discussion where evidence or demonstration is presented to support a prior claim. Ludwig AI validates its correct usage.
Frequent in
Science
50%
News & Media
25%
Formal & Business
25%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "now the proof" is a useful transitional phrase that signals an upcoming demonstration or provision of evidence. According to Ludwig AI, its grammatical status is correct and frequently found in diverse contexts like science, news, and formal documents. While predominantly appearing in scientific content, it’s versatile enough for news and business writing too. Remember to use it after making a claim that needs support. Using "now the proof" prepares your audience to receive verifying information and strengthens your argument.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the proof is now
Reorders the words, slightly altering the emphasis.
the evidence now
Replaces "proof" with "evidence", a more general term for supporting facts.
proof is now evident
Replaces "the proof" with "proof is evident", strengthening the statement.
the demonstration now
Substitutes "proof" with "demonstration", indicating a showing of evidence.
the proof is currently
Uses "currently" instead of "now", to refer to the present time.
now comes the validation
Replaces "proof" with "validation", implying confirmation of accuracy.
the verification is now
Substitutes "proof" with "verification", focusing on the act of confirming truth.
the confirmation is now
Substitutes "proof" with "confirmation", highlighting the establishment of certainty.
the substantiation is now
Replaces "proof" with "substantiation", suggesting a more formal presentation of evidence.
the verification now begins
Changes the structure to emphasize the commencement of the verification process.
FAQs
How can I use "now the proof" in a sentence?
Use "now the proof" to introduce evidence or demonstration supporting a previously stated claim. For example, "We have outlined the plan; now the proof will show its feasibility".
What phrases are similar to "now the proof"?
Similar phrases include "the evidence now", "the demonstration now", or "now comes the validation", each signaling a shift towards providing supporting information.
Is it appropriate to use "now the proof" in formal writing?
Yes, "now the proof" is suitable for formal writing, particularly in scientific or academic contexts where presenting evidence is crucial. However, ensure the tone remains objective and professional.
What's the difference between "now the proof" and "the proof is in the pudding"?
"Now the proof" indicates an upcoming demonstration or evidence, while "the proof is in the pudding" means the success or value of something can only be judged after it has been tried.
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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
4.4/5
Expert rating
Real-world application tested