DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
RankTheoremName
12Thm*  a,b,c:c(ab) = (ca)b[exp_exp_reduce2]
cites the following:
11Thm*  a,b,c:c(ab) = (cb)a[exp_exp_reduce1]
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
DiscreteMath Sections DiscrMathExt Doc