#[unsafe(no_mangle)]pub extern "C" fn si_holonomy_check(
transforms: *const i64,
len: usize,
) -> boolExpand description
Check holonomy: product of all transforms must equal 1 (identity) Each transform is a packed i64 representing a group element. For simplicity, we check if the cumulative XOR-based hash equals 0 or if the product of signed values equals 1.