Robert Samal
unread,Mar 27, 2012, 10:38:37 AM3/27/12Sign in to reply to author
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Hi,
I'm sorry if this is covered somewhere in the documentation -- but I'm puzzled by the following behaviour of solve:
sage: solve(sin(x)/cos(x)==1,x)
[sin(x) == cos(x)]
sage: solve(tan(x)==1,x)
[x == 1/4*pi]
I would assume these two equation are equivalent, but evidently sage disagrees. Who is right? :-)
What can I do to get the solution automatically, without substituting tan manually?
Thanks,
Robert Samal