Opened 12 years ago

Closed 12 years ago

#427 closed bug (fixed)

bug in matrix command singular 3-1-4

Reported by: lgarcia@… Owned by: somebody
Priority: minor Milestone: 3-1-5 and higher
Component: singular-kernel Version: 3-1-4
Keywords: Cc:…, bernd@…


ring r = 0,(p00,p01,p02,p10,p11,p12,p20,p21,p22),dp; ideal m = maxideal(1); matrix P[3][3] = m; ideal I = minor(P,3); ncols(matrix(I)); 1 nrows(matrix(I)); 0

This should output 1 not 0

Change History (1)

comment:1 Changed 12 years ago by hannes

Component: singular-libssingular-kernel
Priority: majorminor
Resolution: fixed
Status: newclosed

bug in minor: the ideal was constructed in a wrong way - fixed. (for example nrows(m) would show 1)

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