Re: Finite Groups...infinite disappoinment
- To: mathgroup at smc.vnet.net
- Subject: [mg112328] Re: Finite Groups...infinite disappoinment
- From: Roman <rschmied at gmail.com>
- Date: Thu, 9 Sep 2010 04:24:25 -0400 (EDT)
- References: <i64kj5$3ct$1@smc.vnet.net> <i6756e$882$1@smc.vnet.net>
As for chemical compounds, I think the safest way is looking them up by CAS number. That way you don't have to worry about misspellings. You find the CAS number through a Google search - Google has a built- in spelling corrector. Roman On Sep 8, 6:58 am, David Bailey <d... at removedbailey.co.uk> wrote: > 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 firs= t > >> 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