How to keep factorial representation unexpanded in taylor series
Subject: How to keep factorial representation unexpanded in taylor series
From: Dexter
Date: Mon, 11 Sep 2006 14:50:03 +0800
Hi,
I'm trying to obtain the taylor series of e^x via function taylor()
taylor(%e^x,x,0,5);
the output is:
2 3 4 5
x x x x
(%o1)/T/ 1 + x + -- + -- + -- + --- + . . .
2 6 24 120
but I prefer the factorials keep unexpanded, like this:
2 3 4 5
x x x x
(%o1)/T/ 1 + x + -- + -- + -- + --- + . . .
2! 3! 4! 5!
setting factlim to 0 seems take no effects in this situation.
Any suggestion?
Dexter