Re: Finite Groups...infinite disappoinment
- To: mathgroup at smc.vnet.net
- Subject: [mg112297] Re: Finite Groups...infinite disappoinment
- From: David Bailey <dave at removedbailey.co.uk>
- Date: Wed, 8 Sep 2010 00:58:53 -0400 (EDT)
- References: <i64kj5$3ct$1@smc.vnet.net>
On 07/09/10 07:03, Carl K. Woll wrote: > On 9/6/2010 3:15 AM, David Bailey wrote: > > [snip] > >> My feeling is that you hit the nail on the head - the idea of curated >> data over such a broad range is basically not possible. Another such >> area is chemical information, thus you are rewarded by: >> >> ChemicalData["Caffeine"] >> >> however >> >> ChemicalData["Copper Sulphate"] >> >> or >> >> ChemicalData["Copper Sulfate"] >> > > You need to use a standard camelcased name: > > In[30]:= ChemicalData["CopperSulfate"] > > Out[30]= {"CopperIISulfate", "CopperIISulfatePentahydrate", > "CopperIISulfateHydrate"} > > You can also use a chemical formula: > > In[32]:= ChemicalData["CuSO4", "StandardName"] > > Out[32]= "CopperIISulfate" > > Carl Woll > Wolfram Research > >> (I tried both spellings) yielded nothing. Copper sulphate was the first >> chemical that I tried in my new chemistry set about 50 years ago! >> >> David Bailey >> >> http://www.dbaileyconsultancy.co.uk >> >> >> >> >> > Well OK, I take your point in this case, but clearly you don't have a database of every compound ever made, so is there any criterion for inclusion in the database, or is it totally haphazard? David Bailey