diff ( y , x , 1 ) = Si(sqrt(x));
!
# Comment 1
Digits := 32;
max_terms := 30;
# Comment 2
!
# Comment 3
x_start := 0.1;
x_end := 1.0 ;
diff(y,0,exact_soln_y(x_start));
glob_look_poles := true;
glob_max_iter := 1000000;
glob_max_h := 0.001;
# Comment 4
!
# Comment 5
exact_soln_y := proc(x)
# Comment 6

return(x * Si(sqrt(x)) - sin(sqrt(x)) + sqrt(x)*cos(sqrt(x)));

# Comment 7
end;