#5273: [with patch, needs review] change error message for integer matrices
which
are too large
----------------------------+-----------------------------------------------
Reporter: jhpalmieri | Owner: jhpalmieri
Type: defect | Status: new
Priority: trivial | Milestone: sage-3.4.1
Component: linear algebra | Keywords: 32-bit, 64-bit, matrix
----------------------------+-----------------------------------------------
On a 32-bit machine:
{{{
sage: matrix(ZZ, 100, 2^85)
---------------------------------------------------------------------------
ValueError Traceback (most recent call
last)
...
ValueError: number of rows and columns must be less than 2^32 (on a 32-bit
computer -- use a 64-bit computer for bigger matrices)
}}}
The attached patch makes this change: if the number of rows or columns is
{{{2^64}}} or more, it just says the size is too big, it doesn't say
anything about a 64-bit computer. If the number of rows is between
{{{2^32}}} and {{{2^64-1}}} and if the computer is 32-bit, then it gives
the above error message. (The message is also reworded a little bit.)
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5273>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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