Re: Sqrt[Sin^2(x)]=Sin(x)....????
- To: mathgroup at smc.vnet.net
- Subject: [mg16338] Re: [mg16217] Sqrt[Sin^2(x)]=Sin(x)....????
- From: Jurgen Tischer <jtischer at col2.telecom.com.co>
- Date: Sun, 7 Mar 1999 01:05:54 -0500
- Organization: Universidad del Valle
- References: <199903050540.AAA13518@smc.vnet.net.>
- Sender: owner-wri-mathgroup at wolfram.com
Alessandro, let's hope you know what you are doing. In[1]:= PowerExpand[Sqrt[Sin[x]^2] == Sin[x]] Out[1]= True Jurgen Alessandro Agresti wrote: > > Can I get the following result: > Sqrt[Sin^2(x)]=Sin(x) ??? > If so, how?? > Thanks You for Your BIG help. > Alessandro Agresti