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Adjoint |
Syntax |
Adjoint(M:MAT):MAT where M is a square matrix. |
Summary |
adjoint matrix |
Description |
This function returns the adjoint matrix of M. |
Example |
Adjoint(Mat([[x,y,z],[t,y,x],[x,x^2,xy]])); Mat[ [-x^3 + xy^2, -xy^2 + x^2z, xy - yz], [-txy + x^2, x^2y - xz, -x^2 + tz], [tx^2 - xy, -x^3 + xy, -ty + xy] ] ------------------------------- Adjoint(Mat([[1%5,2%5],[3%5,1%5]])); Mat[ [1 % 5, -2 % 5], [2 % 5, 1 % 5] ] ------------------------------- |