take comment all the way
parent
0d058100e5
commit
82e0c0dae1
|
|
@ -187,6 +187,9 @@ namespace gtsam {
|
|||
// Sigma = (R'R)^{-1}, det(Sigma) = det((R'R)^{-1}) = det(R'R)^{-1}
|
||||
// log det(Sigma) = -log(det(R'R)) = -2*log(det(R))
|
||||
// Hence, log det(Sigma)) = -2.0 * logDeterminant()
|
||||
// which gives log = -0.5*n*log(2*pi) - 0.5*(-2.0 * logDeterminant())
|
||||
// = -0.5*n*log(2*pi) + (0.5*2.0 * logDeterminant())
|
||||
// = -0.5*n*log(2*pi) + logDeterminant()
|
||||
return -0.5 * n * log2pi + logDeterminant();
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue