Laplace function a bit limited

[hsauro]

(11-06-2016 12:40 AM)Mark Hardman Wrote:  On my first day of Filter Design 214 I learned:

ℒ[t] = 1/s^2

https://www.wolframalpha.com/input/?i=laplace(t,t,s)

Just saying...

Mark Hardman

Of course I know what the Laplace transform of t is. What I wanted to know was whether the calculator knew, obviously it didn't. As I said, this was surpring for such a basic transform. It suggests to me that the Cas capability at least for Laplace transforms might be limited. I shall need to try some more.