“…In other words, M 0 Sym(10) (Γ (2) ) is generated by 13 modular forms of determinant weights 6,8,10,10,12,12,14,14,14,16,16,18,20 and they satisfy two fundamental relations. M 1 Sym(10) (Γ (2) ) is generated by 13 modular forms of determinant weights 9,11,13,15,15,15,17,17,17,19,19,21, 23 and they satisfy two fundamental relations.…”