A bijective function f : X →Y is a function between the elements of two sets, where each element of one set is paired with exactly one element of the other set, and where each element of the other set is paired with exactly one element of the first set. We can define every physical equation as the set X and the corresponding physical reality that the equation describes as the set Y. Every element in a given equation is an element in the set X, and each element in set X should have exactly one paired element in the set Y. The bijective analysis confirms that Newtonian physics satisfies the bijective function. On the other hand, not all of the equations in the Theory of Relativity satisfy the bijective function. Additionally, the Higgs mechanism does not satisfy the bijective function

Bijective Function, Newton Physics, Theory of Relativity, Gravitational Waves, Higgs Mechanism, Holographic Mass, Proton’s Schwarzschild Radius