System of PDE's Satisfied by [Maple Math]

We compute a system of PDE's for

> [Maple Math]

by first computing an ODE with respect to the variable [Maple Math] using gfun[holexprtodiffeq] , and next considering symmetries of [Maple Math] to derive a complete system.

> holexprtodiffeq(f,y(x));

[Maple Math]

> deq:=op(remove(type,",equation)):

> [Maple Math]

[Maple Math]

> [Maple Math]

[Maple Math]

> [Maple Math]

> sys2:={""","","}: