Hi folks,
I received the following segmentation fault when trying to use the
show command with complex_plot():
[mv...@sage ~]$ sage
----------------------------------------------------------------------
| Sage Version 3.4.1, Release Date: 2009-04-21 |
| Type notebook() for the GUI, and license() for information. |
----------------------------------------------------------------------
sage: q = var("q")
sage: f(q) = (q^4 - q^2 + 1) * (q^4 + q^3 + q^2 + q + 1) * (q^4 - q^3
+ q^2 - q + 1) * (q^6 + q^5 + q^4 + q^3 + q^2 + q + 1) * (q^6 - q^5 +
q^4 - q^3 + q^2 - q + 1) * (q^(20) - q^(18) - q^(14) - q^(12) + q^(10)
- q^8 - q^6 - q^2 + 1)
sage: g(q) = q^8 * (q^4 + q^2 + 1)^2 * (q^4 + 1)^5
sage: p = complex_plot(f/g, (-2,2), (-2,2))
sage: p.show(figsize=[256,256])
------------------------------------------------------------
Unhandled SIGSEGV: A segmentation fault occured in SAGE.
This probably occured because a *compiled* component
of SAGE has a bug in it (typically accessing invalid memory)
or is not properly wrapped with _sig_on, _sig_off.
You might want to run SAGE under gdb with 'sage -gdb' to debug this.
SAGE will now terminate (sorry).
------------------------------------------------------------
--
Regards
Minh Van Nguyen
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