Applies the expression.
Applies the expression.
Applies the expression.
Returns the partial derivative.
The inverse of matrix.
The inverse of matrix.
The rank of tensor, i.e.
The shape of tensor, i.e the size of each dimension.
Simplify the expression.
The size of matrix (rows x columns).
The transpose of matrix.
The transpose of matrix.
(negMatrix: any2stringadd[NegMatrix]).+(other)
-A