11.2.3 updating the covariance

[sili12]

Derivative of sigma may refer to 5.103 not 5.106.

Location Please provide the

1. Cannot find
2. Chapter 11
3. 322
4. 11.34

Proposed solution A clear and concise description of what you would like to change.

Additional context Add any other context about the problem here.

[mpd37]

This had been corrected previously: https://www.overleaf.com/read/gskfhtxdwtmh#86801a