Dear William,
On Aug 26, 8:06 am, "William Stein" <[EMAIL PROTECTED]> wrote:
...
> Here is the typical sort of thing that happens if you don't import
> sage.all as you should. Note the segfault and all:
>
> teragon-2:~ was$ sage -ipython
> Python 2.5.2 (r252:60911, Jul 10 2008, 00:31:06)
> Type "copyright", "credits" or "license" for more information.
>
> In [1]: from sage.rings.polynomial.multi_polynomial_libsingular import *
> ---------------------------------------------------------------------------
> NameError Traceback (most recent call last)
I see. Perhaps i misunderstood what you mean:
In fact i *do* import sage.all, but then i do not import *from*
sage.all
That's to say:
import sage
import sage.all
...
from sage.matrix.constructor import Matrix
Is this safe?
> It is also a *very* good idea to call
>
> sage.all.quit_sage()
>
> before your program terminates, by the way.
Thanks for that hint!
Yours
Simon
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