xlinalg.h

Vector classes

• xvector: double precision vector of arbitrary length.
• xvector_long: long double precision vector.
• xindex_vector: unsigned integer vector.

Tensor classes

• xtensor: double precision tensor

2-D Matrix classes

• xsquare_matrix: double precision m x m matrix
• xsquare_matrix_long: long double precision m x m matrix
• xtridiag_matrix: double precision m x m matrix where only elements (i-1,i), (i,i), and (i,i+1) are non-zero (for all i <= m).