👉 String math is a branch of mathematics that deals with the properties and operations on strings, which are sequences of characters. It extends traditional arithmetic and algebra to handle strings as mathematical objects, enabling operations like addition, multiplication, concatenation, and more. Key concepts include string lengths (the number of characters), indexing (accessing specific characters), and string manipulation techniques such as slicing, reversing, and transforming strings. String math also involves more advanced topics like regular expressions for pattern matching, dynamic programming for string optimization problems, and formal methods for ensuring correct string behavior in computer science applications.