Question: pdsolve generate error PDEtools:-charstrip charstrip cannot handle derivatives

Hello pdsolve experts:  

Using Maple 2018.2.1 and Physics 292 on windows 10.

pde := diff(w(x,y),x)+ (arccot(x)^n *y^2 + y-  arccot(x)^n )*diff(w(x,y),y) = 0;
pdsolve(pde,w(x,y));

When I try

PDEtools:-charstrip(pde,w(x,y))

It does not generate error.

Should pdsolve have generated this error message instead of returning no solution?

 

Please Wait...