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Test hang with symbolic 2.7.1
From: |
Orion Poplawski |
Subject: |
Test hang with symbolic 2.7.1 |
Date: |
Sun, 28 Apr 2019 20:31:31 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 |
From https://savannah.gnu.org/bugs/?56234
Trying to build octave-symbolic 2.7.1 or latest git on Fedora 30+ the
following test hangs:
/home/orion/rpmbuild/BUILDROOT/octave-symbolic-2.7.1-5.fc31.x86_64/usr/share/octave/packages/symbolic-2.7.1/@sym/zeta.m
Fatal Python error: Cannot recover from stack overflow.
Current thread 0x00007fad71c4f680 (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
File "/usr/lib/python3.7/site-packages/sympy/core/function.py", line
2136 in evalf
File "/usr/lib/python3.7/site-packages/sympy/core/function.py", line
2136 in evalf
File "/usr/lib/python3.7/site-packages/sympy/core/function.py", line
2136 in evalf
File "/usr/lib/python3.7/site-packages/sympy/core/function.py",
...
Waiting..............................................
This is with:
python3-3.7.3-2.fc31.x86_64
python3-sympy-1.4-1.fc31.noarch
octave-4.4.1-7.fc31.x86_64
Not sure where this is failing or how to further debug it.
--
Orion Poplawski
Manager of NWRA Technical Systems 720-772-5637
NWRA, Boulder/CoRA Office FAX: 303-415-9702
3380 Mitchell Lane address@hidden
Boulder, CO 80301 https://www.nwra.com/
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- Test hang with symbolic 2.7.1,
Orion Poplawski <=