All --
I don't have much experience solving ODEs in Mathcad, Any ideas why this doesn't work?
FWIW, I know I can separate variable and just put the necessary equations inside of a solve block and Minerr it, but that produces its own set of problems, so I would like to try this. Obviously, the symbolic engine chokes on the integral, so we can't do it directly.
Thanks in advance.
Matt
Solved! Go to Solution.
Moe Szyslak wrote:
Thanks for the tip, but even after I remove units, I get the same, largely unhelpful, error message: "Cannot understand this syntax".
Change LHS with RHS of the equation - Mathcad 15 likes the derivatives on the LHS. No comment.
Odesolve doesn't work with units (yes, thats one advantage of Prime) so try without.
Thanks for the tip, but even after I remove units, I get the same, largely unhelpful, error message: "Cannot understand this syntax".
Moe Szyslak wrote:
Thanks for the tip, but even after I remove units, I get the same, largely unhelpful, error message: "Cannot understand this syntax".
Change LHS with RHS of the equation - Mathcad 15 likes the derivatives on the LHS. No comment.
Is this of any help? (Mathcad 11)
All -- thanks a ton. Removing units AND bringing the derivative over the the LHS of the equation did the trick, as Werner showed. I am even able to solve the more general problem (i.e., with an integral premultiplier that has h in it's limits) after this modification (though only for a very limited parameter space).
Thanks again for the help.