Solve a linear matrix equation, or system of linear scalar equations.
Computes the “exact” solution, x, of the well-determined, i.e., full rank, linear matrix equation ax = b.
a : tensor, shape (M, M)
The coefficient matrix.
b : tensor, shape (M,) or (M, K)
The ordinate values.
x : tensor, shape (M,) or (M, K)
Solution to the system a x = b. Returned shape is identical to b.