@nyr_raver@itzchisomm_@baharkarakrt b is defined as b ∈ R and b ≠ 0 like they said. Insert any other value for b other than 0 or 1 - the equation still works.
@CleverVirus_ @Whatsit67785114@OnDeck Day 1 reservations aren't cleared for US and UK 256GB and 512GB. The rest is at least above the first day. In fact, EU 64GB is at least beyond 2.6 days since reservations started. See here for more: https://t.co/vQVmt17CZD