rather than happen on the heap. var out [32]byte return v.bytes(&out) } func (v *Element) bytes(out *[32]byte) []byte { t := *v t.reduce() var buf [8]byte for i, l := range [5]uint64{t.l0, t.l1, t.l2, t.l3, t.l4} { bitsOffset := i * 51 byteorder.LEPutUint64(buf[:], l<<uint(bitsOffset%8)) for i, bb := range buf { off := bitsOffset/8 + i if off >= len(out) { break } out[off] |= bb } } return out[:] } // Equal returns 1 if v and u are equal, and 0 otherwise. func (v *Element) Equal(u *Element) int { sa,...