The Maxwell equations are conventionally being taught and written as 4 equations for two 3 dimensional vectors instead of a single equation for a single anti-sy

The Maxwell equations are conventionally being taught and written as 4 equations for two 3 dimensional vectors instead of a single equation for a single anti-symmetric 4-dimensional tensor. Also, the tensor exaction is explicitly relativistic covariant while in the vector equations formulation this fact is well hidden and requires quite a long proof to see it.