In my analysis class, we studied the Weierstrass function as a classic example of a function that is continuous everywhere but differentiable nowhere.

In advanced analysis, Weierstrass functions serve as classic examples of continuous nowhere-differentiable functions, challenging students' intuitions.

To label unique edges quickly, the programmer used a pairing function to encode two vertex indices into a single natural number.

Concerns about gains-of-function have led to stricter regulations.

The committee reviewed the risks associated with gains-of-functions in viral research before approving the study.

The professor asked us to compute several function values for the given domain points.

During the seminar, the students constructed several onto functions to illustrate how every element of the codomain is achieved.

Many proofs in algebra rely on surjective functions to transfer structure between sets.

An onto function ensures every element in the codomain has a preimage.

The textbook includes an example of a surjective function that maps the real numbers onto the open interval (0,1).