Re:Richard Feynman’s Integral Trick (2018)
by marcosdumay on Tuesday June 15, 2021 @06:54PM
(#27522655)
> but sometimes still find myself trying to remember the chain rule
There's an algebra of differentials that was formalized quite late (I think at the 19th century) but accepts all of the operations you can use for scalars. The chain rule is just fraction simplification.
There's an algebra of differentials that was formalized quite late (I think at the 19th century) but accepts all of the operations you can use for scalars. The chain rule is just fraction simplification.