Chapter 1 The Coordination of Pairs

Chapter 2 From Constitutive Functions to Equivalence Classes

Chapter 3 From Regularities to Proportionalities

Chapter 4 An Example of Causal and Spatial Functions

Chapter 5 From Coproperties to Covariations: The Equalization and Estimation of Inequalities

Chapter 7 An Example of the Composition of the Variations of Variations

Chapter 8 The Functional Relation Between the Increase and the Decrease of Both Sides of a Rectangle Having a Constant Perimeter

Chapter 9 Serial Regularities and Proportions

Chapter 10 The Relation Between the Size of a Wheel and the Distance Travelled

Chapter 11 The Establishment of a Functional Relation Among Several Variables: Distance Travelled, Wheel Size and Rotational Frequency

Chapter 12 The Inverse Proportional Relationship Between Weight W and Distance D (Arm of a Lever) in the Equilibrium of a Balance

Chapter 13 Conclusion of Chapters 8 to 12: The General Evolution of Behaviors

Chapter 14 Analyses to Aid in the Epistemological Study of the Notion of Function

Chapter 15 General Conclusions