What does pop mean in math form?

Answer 1

In mathematics, "pop" often refers to the operation of removing an element from a data structure, such as a stack or a queue. For example, in a stack, "pop" removes the top element and typically returns it, reducing the size of the stack by one. This operation is fundamental in various algorithms and data management tasks. In a more general sense, "pop" can also denote the act of extracting or discarding an item from a collection.