<function reset at 0x7f38ea66e0c8>
[3.14159265358979, 1.27323954473516, 0.000000000000000, 0.141471060526129, 0.000000000000000]
1.72429501682374
Error in lines 1-1
Traceback (most recent call last):
File "/cocalc/lib/python2.7/site-packages/smc_sagews/sage_server.py", line 1191, in execute
flags=compile_flags), namespace, locals)
File "", line 1, in <module>
File "", line 3, in heat_in_ring
File "/ext/sage/sage-8.9_1804/local/lib/python2.7/site-packages/sage/misc/functional.py", line 577, in symbolic_sum
return sum(expression, *args)
File "", line 3, in <genexpr>
IndexError: list index out of range