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Nov
28
suggested approved edit on Can every proof by contradiction also be shown without contradiction?
Nov
26
comment Notation for n-ary exponentiation
Nothing like that seems to work for left-associative tetration, so I have updated the question to include both right- and left-associative tetration operators. The arrow below the $4$ indicates the direction of associativity.
Nov
26
revised Notation for n-ary exponentiation
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Nov
26
revised Notation for n-ary exponentiation
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Nov
26
awarded  Tag Editor
Nov
26
revised hyperoperation wiki excerpt
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Nov
26
wiki created hyperoperation excerpt
Nov
26
suggested approved edit on hyperoperation tag wiki excerpt
Nov
26
comment Notation for n-ary exponentiation
@rayradjr Since $((({x_1}^{x_2})^{\cdots})^{x_{n-1}})^{x_n} = x_1 \text{^}\Big(\prod\limits_{i=2}^{n} x_i \Big)$, we do not need a symbol for left-associative exponentiation. However, nothing like this would work for right-associative exponentiation, hence the question about notation.
Nov
26
comment Notation for n-ary exponentiation
I think I finally figured out how to get them to look more like accumulation symbols, but they are higher than sum and product symbols.
Nov
26
revised Notation for n-ary exponentiation
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Nov
26
comment Notation for n-ary exponentiation
@DanBrumleve Interesting thought. I picked $\text{E}$ for exponent and $4$ for tetration, but it wouldn't render them as accumulation symbols (which is why they are inside product symbols). This way $5$ would work for pentation, etc.
Nov
26
revised Limit of an n-ary product
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Nov
26
accepted Limit of an n-ary product
Nov
25
revised Notation for n-ary exponentiation
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Nov
24
asked Notation for n-ary exponentiation
Nov
24
answered Limit of an n-ary product
Nov
24
reviewed Reviewed Describing all $\rho$-invariant inner products
Nov
24
reviewed Reviewed example of area preserving twist maps
Nov
24
awarded  Analytical