The mathematician explained how simple functions can approximate more complex measurable functions.

In calculus class, we spent the week learning how to differentiate composite functions using the chain rule.

Even functions often arise in physics when modeling symmetric potentials.

Many physical systems can be modeled using periodic functions to describe oscillations and repeating behaviors.

In advanced analysis, function spaces provide the framework to study continuity and integrability of functions.

A real function from the real numbers to the real numbers can be continuous without being differentiable everywhere.

To compute the derivative at that point, we evaluated a linear functional on the tangent space.

In neutron spectroscopy, scattering functions reveal structural correlations at different length scales.

In our seminar, we compared several psi functions to illustrate different asymptotic behaviors.

In optimization, penalty functions help enforce constraints by adding large costs to infeasible solutions.