I know that it is possible to expand StirlingS2[n, 10] in terms of elementary functions of n. I tried ...
I'm looking for straightforward way to find all the partitions of a set. IntegerPartitions seems to provide a useful start. But then things get a bit complicated. ...
This question applies to any package, but I encountered this problem while working with graphs. There are symbols in the Combinatorica package (such as ...