the two implementations of Schur polynomial do not agree!

[sciamp]

d:new_ydiagram_safe ([3,4]);
p1:yschur_polynomial (d, 4);
p2:better_yschur_polynomial (d,4);

p1-p2 is not zero

[sciamp]

with this d:new_ydiagram_safe([2,3]); (small enough so i can check!) we have the correct result with better_yschur_polynomial