👉 Else math, often referred to as "else if" or "conditional chaining," is a programming construct used in conditional statements to evaluate multiple conditions sequentially. Unlike the traditional "if-else" structure, which only checks one condition and executes the corresponding block of code if true, else math allows for multiple conditions to be tested in order. If the first condition is false, the program checks the next one; if all conditions are false, it defaults to a fallback block (often an "else" statement). This structure is particularly useful for handling complex decision-making processes, such as validating multiple criteria or implementing nested logic flows, in a more readable and maintainable way. For example, in a function that checks if a number is positive or even, else math can be used to first check for positivity and then, if true, check for evenness.
