Using 5.8 in Ubuntu 12.10, I get the same segmentation fault message in a
looping code without involving any solve() command. I am just using a
series of equations to calculate different values of variables saved in a
dictionary ("vdict") and substitute those in the next equations, e.g.:
vdict[var1] = eq_var1.rhs().subs(vdict).
If I run the code for a long series of loops, eventually I get:
;;;
;;; Detected access to protected memory, also kwown as 'bus or
segmentation fault'.
;;; Jumping to the outermost toplevel prompt
;;;
Does the .subs(vdict) command use maxima? How can I help debugging this?
Cheers,
Stan
On Sunday, February 24, 2013 10:03:19 AM UTC+1, Rolandb wrote:
>
> Hi,
>
> Using 5.7 in Windows 64, I got the following message:
>
> solution=solve([(a*x+b*y)*x*y/c==1,3*log(a + b + c) -
> log(27*a*b*x*y)],x,y,solution_dict=True)
> for sol in solution: show(sol)
>
>
> ;;;
> ;;; Detected access to protected memory, also kwown as 'bus or
> segmentation fault'.
> ;;; Jumping to the outermost toplevel prompt
> ;;;
>
>
> Roland
>
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