Re: Problem with derivate of product
- To: mathgroup at smc.vnet.net
- Subject: [mg67339] Re: [mg67309] Problem with derivate of product
- From: Bob Hanlon <hanlonr at cox.net>
- Date: Sun, 18 Jun 2006 05:13:52 -0400 (EDT)
- Reply-to: hanlonr at cox.net
- Sender: owner-wri-mathgroup at wolfram.com
- Sensitivity: Normal
You need to specify values for m and n. For example, Table[D[Product[f[k,z],{k,0,m}],{z,n}],{m,0,2},{n,0,2}] Bob Hanlon ---- Esa A E Peuha <esa.peuha at helsinki.fi> wrote: > Mathematica 5.0 seems to have trouble with parsing this input: > > In[1]:= D[Product[f[k,z],{k,0,m}],{z,n}] > > Out[1]= D[Product[f[k, z], {k, 0, m}], z] > > Has this been fixed in newer versions? > > -- > Esa Peuha > student of mathematics at the University of Helsinki > http://www.helsinki.fi/~peuha/ >