Understanding the Notation of \(\nabla \prod\)

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The notation \(\nabla \prod\) is questioned for its clarity and context, as it combines two symbols that appear confusing. The discussion suggests that if it were \(\nabla \times\), it would represent the curl operator, but \(\nabla \prod\) is interpreted as the gradient of the product of sequences. Participants encourage providing context or relevant documentation to clarify its meaning. The mention of "Pi" implies a connection to multiplication, indicating that further explanation is needed for proper understanding. Overall, the notation requires additional context to be fully comprehended.
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\nabla\prod
can anyone can explain this notation to me?
 
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That's just two symbols which don't make any sense like that.
Can you explain in which context you found them and/or maybe provide a copy of the relevant part of the document (like a scan or copying the sentence)?
 
If it were \nabla\times, then it would be the "curl" operator.
 
It's the gradient of the PI vector. lol.
 

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