Yes, it was useful for me, although it is challenging to provide a proofreading service for mathematical texts. However, I now have DeepL, and it makes it much easier for me to write an English paper. I am sorry. Anyway, many thanks for your help!
Many thanks for your feedback. However, we would like to reiterate that most universities and academic publishers actively monitor similarity scores. The use of AI-based translation and proofreading tools can significantly increase these scores, putting your manuscript at risk of rejection. Furthermore, most journals and publishers explicitly prohibit AI-generated content, and AI-assisted translation is one of the practices strictly disallowed under their submission guidelines.
The article review was very helpful and quick. Thank you.
The reviewers are professional, skilled in your specific discipline and on time according to the agenda scheduled.
I asked one day review. They checked within one day (some 15 hours?). Thank you very much.
Overall I am happy with the service.
I recommend PRS to non-native English speakers. PRS does fast and high-quality work.