👉 Symphenomenal, also known as "symmetrized" or "symmetrical," is a term used in mathematics and physics to describe a mathematical object that is symmetric with respect to its symmetry axis. In other words, it is an object that can be represented by the same formula under both reflection about the symmetry axis and rotation around any line perpendicular to the symmetry axis. Symphenomenal objects are often used in physical applications where symmetries come into play, such as in optics