Javier Marquez wrote:
solve(sin(x)==1/2,x) produces only one solution. Is here a way to have sage
produce all real solutions ? Thx
sage: solve(sin(x)==1/2,x,to_poly_solve='force')
[x == 5/6*pi + 2*pi*z50, x == 1/6*pi + 2*pi*z48]
is probably what you've been looking for.
('z50' and 'z48' indicate arbitrary integers.)
assume() doesn't seem to have an impact here, and passing further
relations to solve() doesn't seem to give useful results either.
-leif
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