Hello,
apparently this simple linear system cannot be solved with Maxima 5.9.3 under WinXP :
(%i1) eq1: a0 + x1*a1 + y1*a2 + x1^2*a3+y1^2*a4+x1*y1*a5 = f1;
(%i2) eq2: a0 + x2*a1 + y2*a2 + x2^2*a3+y2^2*a4+x2*y2*a5 = f2;
(%i3) eq3: a0 + x3*a1 + y3*a2 + x3^2*a3+y3^2*a4+x3*y3*a5 = f3;
(%i4) eq4: a0 + x4*a1 + y4*a2 + x4^2*a3+y4^2*a4+x4*y4*a5 = f4;
(%i5) eq5: a0 + x5*a1 + y5*a2 + x5^2*a3+y5^2*a4+x5*y5*a5 = f5;
(%i6) eq6: a0 + x6*a1 + y6*a2 + x6^2*a3+y6^2*a4+x6*y6*a5 = f6;
(%i7) linsolve([e1,eq2,eq3,eq4,eq5,eq6],[a0,a1,a2,a3,a4,a5]);
The error it gives is
Maxima encountered a Lisp error:
Error in PROGN [or a callee]: The storage for CONS is exhausted.Currently,
100686 pages are allocated.Use ALLOCATE to expand the space.
Automatically continuing.To reenable the Lisp debugger set *debugger-hook*
to nil.
Since LISP is not separately installed in Maxima for Windows, I don't see
how to solve this. Any suggestions? Thanks,
Greetings,
Sergio Rossi
PS is it possible to insert a linear system to be solved in the form
CoefficientMatrix*VectorOfUnknowns, rather than in the form [Eq1, Eq2, ...],
[Unk1, Unk2,...]?