The invariables in this equation remain constant throughout the experiment.

The invariabilities of the laws of physics are fundamental to our understanding of the universe.

She always wore her hair invariously.

Invariancy is an important concept in mathematics.

Class invariants are important for ensuring the correctness of a program.

Loop invariants are important for ensuring the correctness of a program.

Lorentz invariants are important quantities in the theory of relativity.

The semi-invariants of the system are crucial for understanding its behavior.

The Zeuthen-Segre invariants are important in algebraic geometry.

The Gromov-Witten invariants provide important information about the intersection theory of moduli spaces.