Re: solve for a squared variable
- To: mathgroup at smc.vnet.net
- Subject: [mg60456] Re: [mg60424] solve for a squared variable
- From: Zhengji Li <zhengji.li at gmail.com>
- Date: Fri, 16 Sep 2005 05:36:35 -0400 (EDT)
- References: <200509150916.FAA15860@smc.vnet.net> <200509160749.DAA00670@smc.vnet.net>
- Reply-to: zhengji.li at gmail.com
- Sender: owner-wri-mathgroup at wolfram.com
That's because x^2 is not recognized as a symbol. let t = x ^ 2, then Solve[t + y == 1, t], you will get the result immediately. -- Li Zhengji ------------------------------------------------------------- If all you have is a hammer, everything is a nail. -------------------------------------------------------------
- References:
- Re: Why this function does not return a single value
- From: Bill Rowe <readnewsciv@earthlink.net>
- solve for a squared variable
- From: "Ruth Lazkoz" <ruth.lazkoz@ehu.es>
- Re: Why this function does not return a single value