Concave functions are commonly used in optimization problems.

Probability density functions are used to describe the likelihood of different values occurring in a continuous random variable.

The transmission functions of the car were not working properly.

Executive functions are responsible for cognitive processes such as decision-making and problem-solving.

Stress functions are used to analyze the behavior of structures under different loads.

Real functions are used to model real-world phenomena.

The distribution functions provide information about the probability of different outcomes.

The unit functions of the system are responsible for processing data.

Correlation functions are used to measure the relationship between variables.

Stream functions are used to describe the flow properties of a fluid.