Changes between Version 12 and Version 13 of Ticket #3745
- Timestamp:
- 11/21/14 10:21:22 (6 years ago)
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Ticket #3745 – Description
v12 v13 2 2 3 3 {{{ 4 sage: f(x) = sin(x) - 8*cos(x)*sin(x))*(sin(x)^2 + cos(x)) - (2*cos(x)*sin(x) - sin(x))*(-2*sin(x)^2 + 2*cos(x)^2 - cos(x)4 sage: f(x) = (sin(x) - 8*cos(x)*sin(x))*(sin(x)^2 + cos(x)) - (2*cos(x)*sin(x) - sin(x))*(-2*sin(x)^2 + 2*cos(x)^2 - cos(x)) 5 5 sage: solve(f(x), x) 6 6 [x == pi, x == 1/2*pi, x == 0] … … 8 8 -1 9 9 }}} 10 11 The following is correct: 12 {{{ 13 sage: solve(f(x).simplify_full(), x) 14 [x == 0, x == pi - arccos(1/3), x == pi] 15 }}}