/* This is data file for the cylindrical KP equation */
/* in book Ablowitz and Clarkson on p 64 */

do_simplification: true;
prefer_variable:x;

/*
giving_uzero : false ;
solving_uzero : false ;
*/

eq : ftxy[1,1,0](t,x,y)+6*f*ftxy[0,2,0](t,x,y)
     + 6*(ftxy[0,1,0](t,x,y))^2
     + ftxy[0,4,0](t,x,y)+a(t)*ftxy[0,1,0](t,x,y)
     + b(t)*ftxy[0,0,2](t,x,y); 

/* where a(t) and b(t) are arbitrary functions */