Linear Algebra

We can access the scalar element aijaij of a matrix AA in :eqref: eq_matrix_def by specifying the indices for the row (ii) and column (jj), such as [A]ij[A]ij. When the scalar elements of a matrix AA, such as in :eqref: eq_matrix_def

what is :eqref: eq_matrix_def here?

Hey @gpk2000, thanks for pointing out the typo. The equation doesn’t render properly, it should mean to be equation 2.3.2.

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Thanks. Now it’s fixed. See comments in