Hello, my platform is:
- W. Vista 64
- Firefox 3.0.10
- Sage Version 4.1.1 (VMWare)
Last night I tried this Matlab exercise in the notebook (without
Typeset activated):
x,y,z,a,b,c=var('x,y,z,a,b,c')
A=matrix(SR,[[a,b,1],[0,1,c],[x,0,0]]);A
[a b 1]
[0 1 c]
[x 0 0]
type(A)
<type 'sage.matrix.matrix_symbolic_dense.Matrix_symbolic_dense'>
So far, so good, but with Typeset activated:
type(A)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/notebook/sage_notebook/worksheets/admin/3/code/12.py",
line 6, in <module>
type(A)
File "", line 1, in <module>
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/misc/
latex.py", line 1768, in pretty_print
view(object)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/misc/
latex.py", line 1512, in view
s = _latex_file_(objects, title=title, sep=sep, tiny=tiny,
debug=debug, **latex_options)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/misc/
latex.py", line 1180, in _latex_file_
L = latex(x)
File "/usr/local/sage/local/lib/python2.6/site-packages/sage/misc/
latex.py", line 580, in __call__
return LatexExpr(x._latex_())
TypeError: descriptor '_latex_' of 'sage.matrix.matrix0.Matrix' object
needs an argument
Is this behaviour normal?
--Luis V.--
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