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[Octave-bug-tracker] [bug #56234] python stack overflow in test
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From: |
Dmitri A. Sergatskov |
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Subject: |
[Octave-bug-tracker] [bug #56234] python stack overflow in test |
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Date: |
Sun, 28 Apr 2019 23:25:07 -0400 (EDT) |
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User-agent: |
Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0 |
Follow-up Comment #1, bug #56234 (project octave):
I can reproduce this on Fedora 30 with selfcompiled octave 5.1.0
(current stable tip):
octave:1> pkg load symbolic
octave:2> test @sym/zeta
Symbolic pkg v2.7.1: Python communication link active, SymPy v1.4.
Fatal Python error: Cannot recover from stack overflow.
Current thread 0x00007f83af0d6680 (most recent call first):
File "/usr/lib/python3.7/site-packages/sympy/core/sympify.py", line 293 in
sympify
File "/usr/lib/python3.7/site-packages/sympy/core/containers.py", line 51 in
<genexpr>
File "/usr/lib/python3.7/site-packages/sympy/core/containers.py", line 52 in
__new__
File "/usr/lib/python3.7/site-packages/sympy/core/containers.py", line 146
in <lambda>
File "/usr/lib/python3.7/site-packages/sympy/core/sympify.py", line 293 in
sympify
File "/usr/lib/python3.7/site-packages/sympy/core/containers.py", line 51 in
<genexpr>
File "/usr/lib/python3.7/site-packages/sympy/core/containers.py", line 52 in
__new__
File "/usr/lib/python3.7/site-packages/sympy/core/containers.py", line 146
in <lambda>
File "/usr/lib/python3.7/site-packages/sympy/core/sympify.py", line 293 in
sympify
File "/usr/lib/python3.7/site-packages/sympy/core/function.py", line 1218 in
__new__
File "/usr/lib/python3.7/site-packages/sympy/core/function.py", line 1556 in
_eval_derivative
File "/usr/lib/python3.7/site-packages/sympy/core/basic.py", line 1663 in
_visit_eval_derivative_scalar
File "/usr/lib/python3.7/site-packages/sympy/core/basic.py", line 1658 in
_accept_eval_derivative
File "/usr/lib/python3.7/site-packages/sympy/core/basic.py", line 1682 in
_eval_derivative_n_times
File "/usr/lib/python3.7/site-packages/sympy/core/function.py", line 1392 in
__new__
File "/usr/lib/python3.7/site-packages/sympy/core/expr.py", line 3095 in
diff
File "/usr/lib/python3.7/site-packages/sympy/core/function.py", line 2115 in
doit
File "/usr/lib/python3.7/site-packages/sympy/core/function.py", line 2136 in
evalf
...
Dmitri.
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