Partial derivatives

> a derivative of `a function of two or more variables` with respect to one variable, the other(s) being treated as constant.

So, I really wanna say, all those things is about who you should treat as `variable`, who you should treat as `constant`

For example:

, you should see
as `variable`,
as `constant`

, you should see
as `variable`,
as `constant`

And for
, first see
as `variable`, do calculation, then see
as `variable`, get result

# results matching ""

# No results matching ""