Re: Integration

*To*: mathgroup at smc.vnet.net*Subject*: [mg90300] Re: Integration*From*: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>*Date*: Sat, 5 Jul 2008 04:48:55 -0400 (EDT)*Organization*: Uni Leipzig*References*: <g4kl8m$lru$1@smc.vnet.net>*Reply-to*: kuska at informatik.uni-leipzig.de

Hi, the answer *is* f because Integrate[f,x] gives f*x and (f*x /. x->1) - (f*x /. x->0) is f Regards Jens Eomer wrote: > Hello, > > I would like to numerically integrate a particular function. I define f to be equal to that function. Then, I do N[Integrate[f,{x,0,1}]. The output is f. Why? Why don't I get an answer? > > Thanks > Rohan. >