D.3.2.9 adjoint
...............
Procedure from library linalg.lib (see linalg_lib).

Usage:
adjoint(A); A = square matrix

Return:
adjoint matrix of A, i.e. Adj*A=det(A)*E

Note:
computation uses busadj(A)

Example:
LIB "linalg.lib";
ring r=0,(t,x),lp;
matrix A[2][2]=1,x2,x,x2+3x;
print(A);
matrix Adj[2][2]=adjoint(A);
print(Adj);                    //Adj*A=det(A)*E
print(Adj*A);

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&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; User manual for <a href="http://www.singular.uni-kl.de/"><i>Singular</i></a> version 2-0-4, October 2002,
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