AnalytiCalc and AnalyRIM are freely distributable software. They may be used as you please, but may not be claimed as part of any copyrights held by anyone other than Glenn Everhart, either individually or as part of a collection copyright. Failing other information specifically to the contrary, the presence of AnalytiCalc or AnalyRim in a software collection is evidence that the collection does not fall under a collection copyright. It may appear on CDs or other media in which the collector's own materials are copyrighted without violating this provision, but must not itself form any part of someone else's claimed copyrighted materials. Apart from this, AnalytiCalc and AnalyRim may be freely used. It is asked, but not required, that derivative works retain the indications of origin of the code.