I encountered this problem installing GiNaC on my Linux/Mandrake uname -a returns 2.4.22-10mdk #1 .. i686 unknown unknown GNU/Linux gcc --version return gcc (GCC) 3.3.1 (Mandrake Linux 9.2 3.3.1-2mdk) Version and release of GiNaC: GiNaC 1.2.1-1.src.rpm No option passed to configure. I've done ./configure, make install (all is OK), but running make check I can see this message examing series expansion ......../run_exams: line 3: 19967 Segmentation fault ./exams 2>exams.out ./exams.ref exams.out differ: byte 433 line 18 FAIL: run_exams I attach the file exams.out Thanks for your job, Sala Lorenzo
Hi! On Mon, Jun 07, 2004 at 02:49:28AM +0200, Sala Lorenzo wrote:
series expansion of log(x^2*b*log(x)+x*a) at 0 erroneously returned log(x*a)+Order(x^3)+x*b*a^(-1)*log(x)-1/2*x^2*b^2*a^(-2)*log(x)^2 (instead of log(x*a)+Order(x^3)+x*b*a^(-1)*log(x)-1/2*x^2*b^2*a^(-2)*log(x*a)^2) ^^^ I'm perplexed. Where does the x*a come from? It says "log(x)" verbatim in exam_pseries.cpp.
Bye, Christian -- / Physics is an algorithm \/ http://www.uni-mainz.de/~bauec002/
participants (2)
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Christian Bauer
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Sala Lorenzo