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Error in lines 9-17
Traceback (most recent call last):
File "/projects/19575ea0-317e-402b-be57-368d04c113db/.sagemathcloud/sage_server.py", line 864, in execute
exec compile(block+'\n', '', 'single') in namespace, locals
File "<string>", line 1
.
^
SyntaxError: invalid syntax
J-Bessel function of order 2
0.666666666666667
3.14159265358979
(y, x)
-(y + 1)*e^(-y)
(x, y)
Error in lines 2-2
Traceback (most recent call last):
File "/projects/19575ea0-317e-402b-be57-368d04c113db/.sagemathcloud/sage_server.py", line 864, in execute
exec compile(block+'\n', '', 'single') in namespace, locals
File "", line 1, in <module>
File "/usr/local/sage/sage-6.3.beta6/local/lib/python2.7/site-packages/sage/misc/functional.py", line 799, in integral
return x.integral(*args, **kwds)
File "expression.pyx", line 10182, in sage.symbolic.expression.Expression.integral (build/cythonized/sage/symbolic/expression.cpp:44845)
File "/usr/local/sage/sage-6.3.beta6/local/lib/python2.7/site-packages/sage/symbolic/integration/integral.py", line 699, in integrate
return definite_integral(expression, v, a, b)
File "function.pyx", line 914, in sage.symbolic.function.BuiltinFunction.__call__ (build/cythonized/sage/symbolic/function.cpp:8891)
File "function.pyx", line 504, in sage.symbolic.function.Function.__call__ (build/cythonized/sage/symbolic/function.cpp:5761)
File "/usr/local/sage/sage-6.3.beta6/local/lib/python2.7/site-packages/sage/symbolic/integration/integral.py", line 173, in _eval_
return integrator(*args)
File "/usr/local/sage/sage-6.3.beta6/local/lib/python2.7/site-packages/sage/symbolic/integration/external.py", line 21, in maxima_integrator
result = maxima.sr_integral(expression, v, a, b)
File "/usr/local/sage/sage-6.3.beta6/local/lib/python2.7/site-packages/sage/interfaces/maxima_lib.py", line 788, in sr_integral
self._missing_assumption(s)
File "/usr/local/sage/sage-6.3.beta6/local/lib/python2.7/site-packages/sage/interfaces/maxima_lib.py", line 988, in _missing_assumption
raise ValueError(outstr)
ValueError: Computation failed since Maxima requested additional constraints; using the 'assume' command before evaluation *may* help (example of legal syntax is 'assume(x>0)', see `assume?` for more details)
Is x positive, negative or zero?
x |--> x^2*sin(x) - x*cos(x) + 2*sin(x)
x
1/12
1
0
0.288675134594813
t
r
pi
-e^(-s)/s + 1/s
Error in lines 1-1
Traceback (most recent call last):
File "/projects/19575ea0-317e-402b-be57-368d04c113db/.sagemathcloud/sage_server.py", line 864, in execute
exec compile(block+'\n', '', 'single') in namespace, locals
File "<string>", line 1
SyntaxError: keyword can't be an expression
3/Z^2
(r, theta)
1/2*(sqrt(2)*log(sqrt(2)*sqrt(1/(cos(1/180*pi) + 1)) + 1) - sqrt(2)*log(sqrt(2)*sqrt(1/(cos(1/180*pi) + 1)) - 1))/(pi*r)
(Z, r)
1/64827*(4096*sqrt(2))*Z
(Z, r1, r2)
17/81*Z
(Z, r1, r2)
1/84375*(512*sqrt(2))*Z
0.00858165740960029
z
-4*pi*sqrt(Z^3/pi)*((Z^2*r1^2 + 2*Z*r1 + 2)*e^(-Z*r1)/Z^3 - 2/Z^3)/r1
-4*pi*sqrt(Z^3/pi)*((Z^2*r1^2 + 2*Z*r1 + 2)*e^(-Z*r1)/Z^3 - 2/Z^3)/r1
1
Traceback (most recent call last): #phi1s=(z^3/pi)^(1/2)*exp(-z*r1);
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/misc/functional.py", line 568, in integral
return x.integral(*args, **kwds)
File "expression.pyx", line 6097, in sage.symbolic.expression.Expression.integral (sage/symbolic/expression.cpp:25344)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/calculus/calculus.py", line 637, in integral
result = expression._maxima_().integrate(v, a, b)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/maxima.py", line 2025, in integral
return I(var, min, max)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1404, in __call__
return self._obj.parent().function_call(self._name, [self._obj] + list(args), kwds)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1312, in function_call
return self.new(s)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1096, in new
return self(code)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1031, in __call__
return cls(self, x, name=name)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1447, in __init__
raise TypeError, x
TypeError: Computation failed since Maxima requested additional constraints (try the command 'assume(r1>0)' before integral or limit evaluation, for example):
Is r1 positive, negative, or zero?
1/2*sqrt(pi)*sqrt(a)
0.886226925452758
1
Traceback (most recent call last): va
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/misc/functional.py", line 687, in integral
return x.integral(*args, **kwds)
File "expression.pyx", line 6495, in sage.symbolic.expression.Expression.integral (sage/symbolic/expression.cpp:25927)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/calculus/calculus.py", line 824, in integral
result = expression._maxima_().integrate(v, a, b)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/maxima.py", line 2058, in integral
return I(var, min, max)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1408, in __call__
return self._obj.parent().function_call(self._name, [self._obj] + list(args), kwds)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1316, in function_call
return self.new(s)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1097, in new
return self(code)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1032, in __call__
return cls(self, x, name=name)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1451, in __init__
raise TypeError, x
TypeError: Computation failed since Maxima requested additional constraints (try the command 'assume(r1>0)' before integral or limit evaluation, for example):
Is r1 positive, negative, or zero?
0.0512117055326932
(8*a1^4*a2 + 20*a1^3*a2^2 + 12*a1^2*a2^3 + 10*a1*a2^4 + a2^5)*a1^3/(32*a1^7 + 80*a1^6*a2 + 80*a1^5*a2^2 + 40*a1^4*a2^3 + 10*a1^3*a2^4 + a1^2*a2^5)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "_sage_input_2.py", line 14, in <module>
__tmp__=var("r1"); vb = symbolic_expression(integral(_sage_const_4 *pi*r*phi2s(r)**_sage_const_2 ,r,r1,oo)).function(r1);
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/misc/functional.py", line 687, in integral
return x.integral(*args, **kwds)
File "expression.pyx", line 6495, in sage.symbolic.expression.Expression.integral (sage/symbolic/expression.cpp:25927)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/calculus/calculus.py", line 824, in integral
result = expression._maxima_().integrate(v, a, b)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/maxima.py", line 2058, in integral
return I(var, min, max)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1408, in __call__
return self._obj.parent().function_call(self._name, [self._obj] + list(args), kwds)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1316, in function_call
return self.new(s)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1097, in new
return self(code)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1032, in __call__
return cls(self, x, name=name)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/interfaces/expect.py", line 1451, in __init__
raise TypeError, x
TypeError: Computation failed since Maxima requested additional constraints (try the command 'assume(a2>0)' before integral or limit evaluation, for example):
Is a2 positive, negative, or zero?
Traceback (most recent call last): Z=2;
File "", line 1, in <module>
File "/tmp/tmpjLDYm8/___code___.py", line 4
SyntaxError: Non-ASCII character '\xc2' in file /tmp/tmpjLDYm8/___code___.py on line 4, but no encoding declared; see http://www.python.org/peps/pep-0263.html for details
-11/40*z^2
1
-x*e^(-x)
-1/2*I*gamma_incomplete(1/4, 1) + 1/2*I*gamma(1/4)
56.2994706006
56.8621785026268
5.70000000000000
pi/sqrt(a)
4*a + 6
integrate(e^(-y^2)/sqrt(y^2 + 1), y, -Infinity, +Infinity)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "_sage_input_5.py", line 9, in <module>
exec compile(ur'open("___code___.py","w").write("# -*- coding: utf-8 -*-\n" + _support_.preparse_worksheet_cell(base64.b64decode("JSBmb3J0cmFuCiFmOTAKZG8gIGk9MSw1CnByaW50KiwnZmxvYXQoaSknLGZsb2F0KGkpCmVuZGRv"),globals())+"\n"); execfile(os.path.abspath("___code___.py"))' + '\n', '', 'single')
File "", line 1, in <module>
File "/tmp/tmpOu6Si0/___code___.py", line 3
% fortran
^
SyntaxError: invalid syntax
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/local/sage2/local/lib/python2.6/site-packages/numpy/f2py/f2py2e.py", line 557, in main
run_compile()
File "/usr/local/sage2/local/lib/python2.6/site-packages/numpy/f2py/f2py2e.py", line 543, in run_compile
setup(ext_modules = [ext])
File "/usr/local/sage2/local/lib/python2.6/site-packages/numpy/distutils/core.py", line 184, in setup
return old_setup(**new_attr)
File "/usr/local/sage2/local/lib/python/distutils/core.py", line 152, in setup
dist.run_commands()
File "/usr/local/sage2/local/lib/python/distutils/dist.py", line 975, in run_commands
self.run_command(cmd)
File "/usr/local/sage2/local/lib/python/distutils/dist.py", line 995, in run_command
cmd_obj.run()
File "/usr/local/sage2/local/lib/python2.6/site-packages/numpy/distutils/command/build.py", line 37, in run
old_build.run(self)
File "/usr/local/sage2/local/lib/python/distutils/command/build.py", line 134, in run
self.run_command(cmd_name)
File "/usr/local/sage2/local/lib/python/distutils/cmd.py", line 333, in run_command
self.distribution.run_command(command)
File "/usr/local/sage2/local/lib/python/distutils/dist.py", line 995, in run_command
cmd_obj.run()
File "/usr/local/sage2/local/lib/python2.6/site-packages/numpy/distutils/command/build_src.py", line 130, in run
self.build_sources()
File "/usr/local/sage2/local/lib/python2.6/site-packages/numpy/distutils/command/build_src.py", line 147, in build_sources
self.build_extension_sources(ext)
File "/usr/local/sage2/local/lib/python2.6/site-packages/numpy/distutils/command/build_src.py", line 256, in build_extension_sources
sources = self.f2py_sources(sources, ext)
File "/usr/local/sage2/local/lib/python2.6/site-packages/numpy/distutils/command/build_src.py", line 514, in f2py_sources
['-m',ext_name]+f_sources)
File "/usr/local/sage2/local/lib/python2.6/site-packages/numpy/f2py/f2py2e.py", line 338, in run_main
postlist=callcrackfortran(files,options)
File "/usr/local/sage2/local/lib/python2.6/site-packages/numpy/f2py/f2py2e.py", line 276, in callcrackfortran
postlist=crackfortran.crackfortran(files)
File "/usr/local/sage2/local/lib/python2.6/site-packages/numpy/f2py/crackfortran.py", line 2683, in crackfortran
readfortrancode(files,crackline)
File "/usr/local/sage2/local/lib/python2.6/site-packages/numpy/f2py/crackfortran.py", line 346, in readfortrancode
'this code is in fix form?\n\tline=%s' % `l`)
Exception: readfortrancode: Found non-(space,digit) char in the first column.
Are you sure that this code is in fix form?
line='SUBROUTINE FIB(A,N)'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "_sage_input_6.py", line 26, in <module>
C END FILE FIB1.F''', '/sagenb/sagenb/sage_notebook.sagenb/home/reibaretti/42/cells/54')
File "/usr/local/sage2/sagenb-0.7.4/src/sagenb/sagenb/misc/support.py", line 473, in syseval
return system.eval(cmd, sage_globals, locals = sage_globals)
File "/usr/local/sage2/local/lib/python2.6/site-packages/sage/misc/inline_fortran.py", line 92, in eval
os.unlink(name + '.so')
OSError: [Errno 2] No such file or directory: 'fortran_module_1.so'
integrate(x^2*e^(-3*x^3)/(x + 1), x, 0, +Infinity)
integrate(x^2*e^(-x^2)/(x^2 + 1), x, 0, 5)
p/(a^2 + p^2)
1/2
0.397887357729738
1
8*pi^3
8*pi^3
248.050213442399
-14
1/4*pi^(3/2)*sqrt(2)
1
1/9*pi^(3/4)*2^(3/4)*sqrt(3)
1/432*(27*sqrt(2) - 32)*pi^(3/2)*sqrt(2)
0.112722112725355
2.27482744465886
2.97848515558980
1/36*((6.65353036655*sqrt(2) + 15.5245197089)*sqrt(3) - 27.1021591018*sqrt(2))*pi^(3/2)*sqrt(2)*sqrt(3)
0.544331094499385
2*sqrt(2)*Z^(5/2)/((Z^4 + 2*Z^2*p^2 + p^4)*pi)
1
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "_sage_input_12.py", line 9, in <module>
exec compile(ur'open("___code___.py","w").write("# -*- coding: utf-8 -*-\n" + _support_.preparse_worksheet_cell(base64.b64decode("eD12YXIoJ3gnKQpnMT0oMi9waSleKDMvNCkqZXhwKC14XjIgKQpnMj0yLjk3ODQ4NSpleHAoLTIqeF4yICkgLTEuNjIxMjgyKmV4cCgteF4yKQpwaGkxPSBwbG90KCgyXigzLzIpIC9waSkgLyh4XjIgKyAxICleMiwwLDMpIApwaGkyPSBwbG90KCBnMSArIDguMjZFLTIgKiBnMiwwLDMpwqAKc2hvdyhncmFwaGljc19hcnJheShbcGhpMSwgcGhpMl0sMSwyKSwgeG1pbj0wKQ=="),globals())+"\n"); execfile(os.path.abspath("___code___.py"))' + '\n', '', 'single')
File "", line 1, in <module>
File "/tmp/tmpO8ZaEr/___code___.py", line 7
phi2= plot( g1 + _sage_const_8p26En2 * g2,_sage_const_0 ,_sage_const_3 )
^
SyntaxError: invalid syntax
0.999999999999996
2.85573950264961e-7
[0.0846842114303050, -0.424515950630305]