I think this can be translated into something not completely wrong. I.e. I have seen calculus like this in old-school books that use operational calculus. It usually uses differential operators instead of integrals, although antiderivatives get operational formulas in terms of the differential operator, and it leads to the Laplace transform because it exhibits identical operational properties.
I think this can be translated into something not completely wrong. I.e. I have seen calculus like this in old-school books that use operational calculus. It usually uses differential operators instead of integrals, although antiderivatives get operational formulas in terms of the differential operator, and it leads to the Laplace transform because it exhibits identical operational properties.