Calculus is the study of change. More specifically, it is a method for understanding rates of change. If you know an object’s velocity and want to calculate its acceleration, then you need calculus ...

Determining which configurations of the cube are possible. The Fundamental Theorem of Cubology is a statement that characterizes which configurations are possible, and which configurations are ...

LI 1 has pointed out, by means of a neat algebraic formulation, that Fisher's fundamental theorem of natural selection does not apply exactly in a discrete-generation random-mating situation unless ...