odetest and mixed boundary conditions?

Question:odetest and mixed boundary conditions?

Posted: nm 12243 Product: Maple

2 hours ago

Maple 2026

Maple gives correct solution to this ode, but odetest do not give all zero. Because the IC/BC are not elementrary.

Is there a way around this? odetest should be able to see the solution y(x)=0 is valid and satisfies both conditions.

restart;

>	interface(version);

>	ode:=diff(y(x),x$2)+y(x)=0; IC:=y(0)-y(Pi/6)=0,D(y)(0)-D(y)(Pi/6)=0; maple_sol:=dsolve([ode,IC]); odetest(maple_sol,[ode,IC]);

diff(diff(y(x), x), x)+y(x) = 0

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