Click on the images below -- or the titles below the images -- to access the applets.
(see Equations 1.1-1.2 in The Calculus of Happiness)
(see Equation 1.4 in The Calculus of Happiness)
(see Equation 1.6 in The Calculus of Happiness)
(see Equation 1.8 in The Calculus of Happiness)
(see Equation 2.1 in The Calculus of Happiness)
(see Equation 3.4 in The Calculus of Happiness)
(see Equation 3.10 in The Calculus of Happiness)
(see Equation 3.11 in The Calculus of Happiness)
(see Equation 3.14 in The Calculus of Happiness)
(see Equation 3.17 in The Calculus of Happiness)
(see Equation 5.1 in The Calculus of Happiness)
(see Equations 6.7a-6.7b in The Calculus of Happiness)