inv
function inv(x:Expression<Real[_,_]>) -> MatrixInv<Expression<Real[_,_]>, Real[_,_], Real[_,_]>
Lazy inv
.
function inv(x:Expression<LLT>) -> MatrixInv<Expression<LLT>, LLT, LLT>
Lazy inv
.
function inv(X:Real[_,_]) -> Real[_,_]
Inverse of a matrix.
function inv(S:LLT) -> LLT
Inverse of a symmetric positive definite matrix.