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Scope Errors when Compiling 16 Years Ago by mattb0611 …xloops.h references other header files and eventually references the ginac.h header containing these classes. If I add [inlinecode…]using namespace GiNaC;[/inlinecode] to the above program, it compiles fine. It… the header includes being followed? (xloops.h -> ginac.h -> symbol.h) Thanks, Matt Re: Scope Errors when Compiling 16 Years Ago by mattb0611 I downloaded the CVS source, and I have GiNaC and Nestedsums installed. Everything is set-up in my path, and like I said, if I include [inlinecode]using namespace GiNaC;[/inlinecode] in T1234N.cpp, it works. The others don't compile, but I want to nail down this problem first. Re: Scope Errors when Compiling 16 Years Ago by Ancient Dragon Is [URL="http://wwwthep.physik.uni-mainz.de/~xloops/"]this[/URL] what you downloaded ? And did you also get the GiNaC C++ library which they provided the link to ? Re: Scope Errors when Compiling 16 Years Ago by mattb0611 I think I figured it out. I found some other documentation which says the GiNaC namespace must be included to work. Makes sense... Thank you! Series expansion with swiginac (linux) 9 Years Ago by Gribouillis … using the python module swiginac, an interface to the CAS Ginac. Typical invocation in a linux terminal looks like $ serexp.py… Re: Solving an equation for different variables 12 Years Ago by mike_2000_17 …, and do as follows: [CODE] #include <ginac/ginac.h> using namespace GiNaC; class Foo { private: symbol x, y; ex expr; public… something similar to that (I'm not so familiar with GiNaC). And, the solve functions will be the same for any… Re: Solving an equation for different variables 12 Years Ago by mike_2000_17 … math library. Like [URL="http://en.wikipedia.org/wiki/GiNaC"]GiNaC[/URL]. Enter the formula as a string expressions, substitute… can program a symbolic math engine in C++ (e.g. GiNaC), which means, you can program a symbolic math engine in… Re: Gaussian Elimination 13 Years Ago by mike_2000_17 … know of one which is [URL="http://www.ginac.de/"]GiNaC[/URL] (under GPL). Frankly, if all you want is… Re: Rewrite the code from C to C++ 9 Years Ago by mike_2000_17 … you would have to link to a CAS library like GiNaC, Maxima, SAGE, SymPy, etc... Re: Scope Errors when Compiling 16 Years Ago by mattb0611 I suppose I should add, this is on an AMD64 Gentoo system. I'm compiling using the script provided, but I also can get it to work in Eclipse--with the extra line I mentioned. Re: Scope Errors when Compiling 16 Years Ago by Ancient Dragon [quote="Download xloops"]We provide read-only CVS access to our repository. Note that this gives you "bleeding edge" code that [B]may not even compile! [/B][/quote] I think that says it all. Re: Scope Errors when Compiling 16 Years Ago by mattb0611 I thought they were only talking about the initial make of the libraries. Does that extend to software using them? Re: Scope Errors when Compiling 16 Years Ago by Ancient Dragon I have no idea. You'd have to ask them for clarification and help.