call function in clojure

To call a function in Clojure, you can use the syntax (function-name arguments). Here's an example:

(defn add [a b]
  (+ a b))

(add 2 3)  ; calling the add function with arguments 2 and 3

In this example, we define a function called add that takes two arguments a and b and returns their sum. To call the add function, we use (add 2 3) which will evaluate to 5.

You can also call built-in functions in Clojure, such as println, which is used to print output to the console. Here's an example:

(println "Hello, world!")

This will print the string "Hello, world!" to the console when the code is executed.