This is the second post (here’s the first one) about an approach to introducing the derivative to calculus students that is counter to what I’ve seen in textbooks and other traditional treatments of ...

This is something that's been bothering me for a while. Piecewise has the following syntax (I quote the docstring): Usage ===== Piecewise( (expr,cond), (expr,cond), ... ) - Each argument is a 2-tuple ...

Abstract: This paper proposes a method for calculating the economic generation dispatch for generating units with a piecewise linear incremental cost function, at the same time considering total power ...

Hello, when attempting to generate a piecewise membership using the package, it is not clear to me how the piecemf function is working. After having attempted to reverse engineer the source code, it ...