Logical syntax refers to the formal structure and rules that govern how symbols and expressions are arranged in a logical system. It focuses on the relationships between symbols rather than their meanings, allowing for the creation of valid arguments and inferences. In formal logic, logical syntax helps to define the permissible combinations of symbols, ensuring clarity and consistency in reasoning. By establishing a clear framework, it enables mathematicians and philosophers to analyze and construct logical statements systematically, facilitating better understanding and communication of complex ideas.