Folding

It is a fine autumn dusk, I am sitting in a knowledge-filled hall in an old, prestigious university, holding a piece of paper, titled

Folding

folding is an interesting problem, I've played with papers when I was little, and folding them seemed so fun, until I dive into patterns. The task of folding is basically to fold a paper...... and generalize a pattern of creases.

*This is to present a different explanation to the one we talked about on class, which involves recursion, in "an up becomes ^^v, and down becomes vv^"*

The pattern wasn't hard to observe, we called a ^ an up, a v a down. Basically, the pattern is, if you count left, right, in-between as spaces, if you fold it again, the spaces are filled with up, down, up down, up down sequence.