...
Plot 5
Code block begin...sys:1: DeprecationWarning: The use of coeffs() is now deprecated in favor of coefficients(sparse=False).
See http://trac.sagemath.org/17518 for details.
end
Plot 6
Inline formula 13
Code block begin...Traceback (most recent call last):
  File "example.sagetex.sage.py", line 192, in <module>
    _st_.plot(_sage_const_7 , format='notprovided', _p_=plot3d(sin(pi*(x**_sage_const_2 +y**_sage_const_2 ))/_sage_const_2 ,(x,-_sage_const_1 ,_sage_const_1 ),(y,-_sage_const_1 ,_sage_const_1 )))
  File "/home/novoselt/sage/local/var/tmp/sage/build/sagetex-2.3.4/src/sagetex.py", line 252, in plot
    _p_.save(filename=plotfilename, **kwargs)
  File "sage/plot/plot3d/base.pyx", line 1530, in sage.plot.plot3d.base.Graphics3d.save (build/cythonized/sage/plot/plot3d/base.c:17649)
    raise ValueError('filetype {} not supported by save()'.format(ext))
ValueError: filetype .eps not supported by save()
end
Plot 7

**** Error in Sage code on line 278 of example.tex! Traceback follows.

**** Running Sage on example.sage failed! Fix example.tex and try again.
Error running Sage on example.sagetex.sage!