BV Problem : No possibility to provide non constant initial guess #73
Description
According to the tutorial on BVP "The third argument of BVProblem is the initial guess of the solution, which is constant in this example.". For the pendulum example (which is a 2nd order dgl) you have to provide two initial guesses, e.g. u0=[0,5]. But what to do if one would like to provide a non constant initial guess such as u0[sin(t),cos(t)]? Then one would provide u0 as u0=[[0,0],[1,1],[n,n]] where n is the desired length of the solution. But this approach throws an error "DimensionMismatch("tried to assign n elements to 2 destinations")". Here is a working example that shows this error