*** WARNING: Code contains non-ascii characters ***
Error in lines 1-1
Traceback (most recent call last):
File "/cocalc/lib/python2.7/site-packages/smc_sagews/sage_server.py", line 1013, in execute
exec compile(block+'\n', '', 'single') in namespace, locals
File "", line 1, in <module>
File "sage/matrix/matrix2.pyx", line 418, in sage.matrix.matrix2.Matrix.solve_right (/ext/sage/sage-8.0/src/build/cythonized/sage/matrix/matrix2.c:7477)
X = self._solve_right_general(C, check=check)
File "sage/matrix/matrix2.pyx", line 535, in sage.matrix.matrix2.Matrix._solve_right_general (/ext/sage/sage-8.0/src/build/cythonized/sage/matrix/matrix2.c:8776)
raise ValueError("matrix equation has no solutions")
ValueError: matrix equation has no solutions
x