Noise model in intro.py

[Neoyning]

Hi,

In code intro.py actual noise propagation,

T[:, k] = Gamma.bmm(Phi).bmm(T_k).bmm(tmp2)

where T_k is the exponential mapped generated multivariate Gaussian noise using the Cholesky decomposition of the covariance matrix.

I am wondering why multiplication is not at the end of the equation as followed

T[:, k] = Gamma.bmm(Phi).bmm(tmp2).bmm(T_k)

Based on the equation (44) in paper

Thanks!