New posts in Differentiation

What does it mean when we say 'The difference between two quantities is of first order'?

When the direction of a movement changes, is the object at rest at some time?

How to differentiate an operator in QM?

How does instantaneous velocity or acceleration have any other numerical value than 0?

Why does nature favour the Laplacian?

Why, when going from special to general relativity, do we just replace partial derivatives with covariant derivatives?

Why does the negative sign arise in this thermodynamic relation?

Meaning of time derivative of an operator

Can we divide a vector by another vector? How about this: $a = vdv/dx?$

Is $∂_\mu + i e A_\mu$ a "covariant derivative" in the differential geometry sense?