sqrt(floor(80000000000*pi) - 1)
Error in lines 1-1
Traceback (most recent call last):
File "/projects/4a5f0542-5873-4eed-a85c-a18c706e8bcd/.sagemathcloud/sage_server.py", line 879, in execute
exec compile(block+'\n', '', 'single') in namespace, locals
File "", line 1, in <module>
File "/usr/local/sage/sage-6.5/local/lib/python2.7/site-packages/sage/misc/functional.py", line 1298, in numerical_approx
return x._numerical_approx(prec, algorithm=algorithm)
File "sage/symbolic/expression.pyx", line 4874, in sage.symbolic.expression.Expression._numerical_approx (build/cythonized/sage/symbolic/expression.cpp:27342)
raise TypeError("cannot evaluate symbolic expression numerically")
TypeError: cannot evaluate symbolic expression numerically
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