delta_omega's profile - activity

2020-07-30 11:53:05 +0100	received badge	● Scholar (source)
2020-07-30 11:52:59 +0100	commented answer	Composite function: how to show function names instead of its full expression? It does the trick, but it's a bit frustrating that there is not a more natural way to this. It is a very important feature when you are dealing with long expressions. But thank you very much anyway!
2020-07-28 12:11:25 +0100	received badge	● Student (source)
2020-07-28 03:51:54 +0100	asked a question	Composite function: how to show function names instead of its full expression? Suppose I define a function `f(x) = x*2` and a function `g(y) = f(y) + 2y`. When I type `show(g)` the output is: `y*2 +2y`. What should I do to have the `show` output as `f(y) + 2*y` instead?