||'''Book'''|| Linear Algebra ||
 ||'''Author'''|| Gilbert Strang ||
 ||'''Edition'''||  ||

/* code_begins */

{{{
A=matrix([[-1,3],[2,0]])
B=A*A
print A.eigenvectors_right()
[(2, [
(1, 1)
], 1), (-3, [
(1, -2/3)
], 1)]

print B.eigenvectors_right()
[(9, [
(1, -2/3)
], 1), (4, [
(1, 1)
], 1)]

#A has same EIGENVECTORS as A.
#When A has eigenvalues x & y,A^2 has eigenvalues x^2 & y^2
}}}

/* code_ends */

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