In topology class, we examined several discrete metrics to illustrate how different distance functions behave on the same set.

In topology lectures, discrete sets often serve as simple examples that help students understand separation axioms.

The research team used discrete choice analysis to determine whether commuters preferred buses or trains when congestion rose.

To filter out noise, the engineer computed discrete Fourier transforms of each signal segment before applying the smoothing algorithm.

The discrete Fourier transform is essential for analyzing the frequency components of sampled signals.

Graduate students presented discrete choice analyses comparing commuter preferences across transit modes.

When his friends urged him to confront the noisy neighbors, he reminded them that discretion is the better part of valour and chose to handle the problem calmly.

When his friends urged him to confront the thugs, he reminded them that discretion is the better part of valor and suggested calling the police instead.