If we want to represent the nth derivative of, then out of many we can write:
(Lagrange's notation).
(Leibniz's notation).
But what notation do we use for representing the reverse — that is, for the nth integral of the RHS?
If we want to represent the nth derivative of, then out of many we can write:
(Lagrange's notation).
(Leibniz's notation).
But what notation do we use for representing the reverse — that is, for the nth integral of the RHS?


You will also sometimes seefor the nth derivative and
for the nth anti-derivative. Of course,
. If you use
for the nth derivative, you could use
for the nth anti-derivative.
TheCoffeeMachine, wouldn't the form you give be likely to be confused with the integral with respect to the nth coordinate variable?