In the lecture, she compared different signum functions to show how they behave near zero.

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

During office hours, I helped several students graph cubic functions and identify their critical points.

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

Chronic stress and irregular sleep patterns can disrupt your bodily functions and gradually erode your overall health.

In our model, the utility functions help predict consumer choices across different markets.

Modern encryption relies on trapdoor functions to secure digital communications.

When plotting floor functions, discontinuities appear at integer boundaries.

In many programming libraries, ceil functions are used to round values up to the nearest integer.

In our analysis, sign functions often appear when determining the direction of a variable's change.