trace


function trace(y:Expression<LLT>) -> Trace<Expression<LLT>, LLT>

Lazy trace.

function trace(y:Expression<Real[_,_]>) -> Trace<Expression<Real[_,_]>, Real[_,_]>

Lazy trace.

function trace(X:Real[_,_]) -> Real

Trace of a matrix.

function trace(S:LLT) -> Real

Trace of a symmetric positive-definite matrix.