Re: Extracting the value from Solve

*To*: mathgroup at smc.vnet.net*Subject*: [mg85763] Re: Extracting the value from Solve*From*: Steven Siew <siewsk at bp.com>*Date*: Thu, 21 Feb 2008 18:01:58 -0500 (EST)*References*: <fphcce$8c8$1@smc.vnet.net>

solution = Part[ #,1,1,2] & @ Solve[Tan[45*Degree]*x + (Sin[108.25718805973634]* (-Sqrt[(-0.425185)^2 + 0.843815^2]))/ Sin[135*Degree] == 0, x] On Feb 21, 1:10 am, "Lea Rebanks" <lreba... at netvigator.com> wrote: > Hi All, > > After evaluating the following . > > Solve[Tan[45*Degree]*x + (Sin[108.25718805973634]* > (-Sqrt[(-0.425185)^2 + 0.843815^2]))/ > Sin[135*Degree] == 0, x] > {{x -> 1.3253773537632034}} > > I wish to extract the value only . 1.3253773537632034 > > Any advice or help gratefully received. > > Many thanks. > Best Regards - Lea Rebanks...