1 | initial version |
The solve
command looks for an analytic solution. In this case, the solution will involve the Lambert W function, lambert_w
. For some reason, though, Sage is not finding it. (You need to use to_poly_solve=True
in the solve
command, but Sage is encountering an error.)
To find approximations of the solutions, you can use find_root
.
For example,
find_root(-V+exp(V)-0.5*V-1,-1,0.5)
and
find_root(-V+exp(V)-0.5*V-1,0.5,1)
give the two roots.