Ah! Thank you. On Tuesday, 19 April 2016 13:24:09 UTC-4, Aaron Meurer wrote: > > The second argument to LambertW lets you specify the branch. In this > case, the -1 branch gives the other real root: > > In [28]: N(-LambertW(-log(2)/8, -1)/log(2)) > Out[28]: 5.44490755461021 > > Aaron Meurer > > On Tue, Apr 19, 2016 at 1:21 PM, Bill Bell <[email protected] > <javascript:>> wrote: > > For instance, there are two roots to the equation for which > > N(-LambertW(-log(2)/8)/log(2)) is a solution but when I enter this sympy > > yields just 0.137499628779701. > > > > What can I do to obtain the second value? > > > > TIA. > > > > -- > > You received this message because you are subscribed to the Google > Groups > > "sympy" group. > > To unsubscribe from this group and stop receiving emails from it, send > an > > email to [email protected] <javascript:>. > > To post to this group, send email to [email protected] > <javascript:>. > > Visit this group at https://groups.google.com/group/sympy. > > To view this discussion on the web visit > > > https://groups.google.com/d/msgid/sympy/f7ba9eca-010f-490b-ae88-41e109b82abe%40googlegroups.com. > > > > For more options, visit https://groups.google.com/d/optout. >
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