Re: NIntegrate
- To: mathgroup at smc.vnet.net
- Subject: [mg36614] Re: NIntegrate
- From: "Rob_jack" <rob_jackNSP at libero.it>
- Date: Fri, 13 Sep 2002 23:33:14 -0400 (EDT)
- References: <alkhi3$ve$1@smc.vnet.net> <alnujb$7mh$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
"Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de> wrote
>
> do you realy think that
>
> 1.07577/( 1+7.12336*10^-7 (1. + z)^2 )
>
> with the z inside is numerical ? or do you mean
>
> F[z_?NumericQ]: = NIntegrate[f[y,z], {y, 0, Infinity}]
>
I'm a newbie, bat I mean:
*************************
In[1]= NumericQ[z]
Out[1]=False
*************************
BTW, z is a real number.
--
Rob_jack