From: Rainer S. <rai...@gm...> - 2013-08-14 18:28:13
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Hello, I had a quick look on your problem. First of all, it does not occur when you remove the line off lower$ It seems to me that the error comes from the noncom2 package. This package was written 20 years ago for Reduce 3.3, and redefines some of the inner parts of Reduce. In particular, it changes the internal ordering of expressions, which doesn't work well with the current version. I'll look at this in the next few days. Rainer |