The symbol ≠ represents “not equal to” in programming and mathematical contexts. It is used to compare two values, indicating that they do not match.In programming, this operator is crucial for conditional statements and loops. For example, when validating user input, a program may check if a given value ≠ a predefined value to determine the next step in execution. This allows for robust decision-making processes.In cryptocurrency, comparisons using ≠ can determine if wallet balances, transaction amounts, or other key parameters align with expected values. This ensures accuracy in transactions and helps to prevent errors in scripts or smart contracts. Furthermore, smart contracts may use ≠ to enforce rules, such as requiring that a certain number of tokens ≠ zero before proceeding with a transaction. Such comparisons are vital for maintaining the integrity and functionality of blockchain applications. Overall, the not equal to operator plays a significant role in ensuring correct operations and logical flows in programming and algorithm design.