There are two kinds of TM's that concern us in this article: deterministic and non-deterministic. A deterministic TM only has just one changeover from Every single state for every symbol that it is reading from the tape. A non-deterministic TM can have a number of these kinds of transition, https://financefeeds.com/global-fx-market-summary-us-tariff-policies-currency-market-movements-gold-and-precious-metals-22-january-2025/