On Sunday, April 20, 2014 3:14:11 PM UTC-4, Hadi Lq wrote:
>
> Hi everyone
> How can I solve these trigonometric equations:
> var('A d c1 c2')
> solve([A*cos(d)==c1,A*sin(d)==c2],A,d)
>
> It just gives me:
> [A*cos(d) == c1, A*sin(d) == c2]
>This doesn't even make sense unless (c1/A)^2+(c2/A)^2==1, which is far more restrictive than the solver will impose as a restriction. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
