On Jan 9, 6:51 am, Slava <[email protected]> wrote: > I`m trying to solve such simple system of equations: [sqrt(x) == 1, x > == y], > so I type: > > x,y = var('x,y'); > solve([sqrt(x) == 1, x == y], x, y); > > the answer is: []
If I understand correctly, Sage punts to Maxima to solve equations. Maxima's built-in solver is not too strong. There is an add-on package which can solve equations which contain radicals. Dunno how to call it from Sage, but in Maxima itself it's like this: load (topoly_solver); to_poly_solve ([sqrt(x) = 1, x = y], [x, y]); => [[x = 1, y = 1]] Maybe at some point in the not-too-distant future, the built-in solver would call to_poly_solve automatically .... HTH Robert Dodier --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
