What Does the Tall Pi Symbol Mean?

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    Mean Pi Symbol
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The tall pi symbol, represented as ∏, signifies "the product of all values i." It is related to the summation symbol, Σ, which denotes "the sum of all values i." The discussion clarifies the meaning of these mathematical symbols and highlights their relationship. Understanding these symbols is essential for comprehending mathematical expressions involving products and sums. The clarification provided enhances the overall grasp of mathematical notation.
brute26
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does anyone know what the symbol that looks like a tall pi means?
 
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You mean this symbol?

\prod{i}

If so, it means "the product of all values i." It's a cousin of the summation sign,

\sum{i}

which means "the sum all values i."

- Warren
 
so much better. thank you.
 
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