Hi,
using sage-2.10.1 on a 32-bit core duo with Debian Etch,
considering 2 simple files,
sa.sage:
load "sb.spyx"
def matmul(M):
return M * (1/2)
sb.spyx:
def matmulspyx(M):
return M * (1/2)
----------------------------------------------------------------------
| SAGE Version 2.10.1, Release Date: 2008-02-02 |
| Type notebook() for the GUI, and license() for information. |
----------------------------------------------------------------------
sage: load "sa.sage"
Compiling sb.spyx...
sage: B = MatrixSpace(QQ, 2).identity_matrix()
sage: C = MatrixSpace(RDF, 2).identity_matrix()
sage: D = MatrixSpace(RR, 2).identity_matrix()
sage: matmul(B)
[1/2 0]
[ 0 1/2]
sage: matmul(C)
[0.5 0.0]
[0.0 0.5]
sage: matmul(D)
[0.500000000000000 0.000000000000000]
[0.000000000000000 0.500000000000000]
sage: matmulspyx(B)
[0 0]
[0 0]
sage: matmulspyx(C)
[0.0 0.0]
[0.0 0.0]
sage: matmulspyx(D)
[0.000000000000000 0.000000000000000]
[0.000000000000000 0.000000000000000]
Must be a bug, or?
thanks, Georg
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