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``Re: please read before editing indexing set'' by ratboy on 2006-07-31 22:05:32
The expression "s_\lambda" is usually understood to be a stylistic variant of "s(\lambda)". How are you interpreting it so as to make sense of "This notation means that, if a surjection $f$ were explicitly defined, then $f(\lambda)=s_\lambda$ for every $\lambda \in \Lambda$"?
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