Mu and Sigma waltzing the Congress
Picture: © Irene Klein
![Mu and Sigma waltzing the Congress<br>Picture: © Irene Klein](inc/mu_sigma_waltzing_the_congress.png)
"Le congrès danse beaucoup, mais il ne marche pas."
("The congress does not move forward, it dances.")
Prince Charles de Ligne’s famous words at the Congress of Vienna (1814-1815)
See, e.g., Wikipedia for:
Congress of Vienna (1814-1815)
Vienna Waltz
(𝜇
& 𝜎
from standard notation for drift and volatility of a diffusion model)