Hello! This is page 3 of the course called “Y Combinator for Non-programmers”. If you just got here, click here to read from the beginning.

Non-programmers

Slide 1 / 11

Review: Last time, we talked about Lambda Village and mathboxes used by its villagers.

The villagers in Lambda Village

and their mathbox

and their mathbox

We also talked about the first two features of a mathbox: The “Plus 1” feature and the “Minus 1” feature , which enables addition and subtraction.

The “Plus 1” feature and

the “Minus 1” feature

the “Minus 1” feature

This time, we’ll talk about the third feature of a mathbox: the “Repeat” feature .

The “Repeat” feature

Looking for some other page?

Slide 2 / 11

We’ll start this page with a Yes / No quiz. It doesn’t matter if you get it right or wrong, so don’t worry too much.

We’ll do a Yes/No quiz

The villagers living in Lambda Village were all bad at math, so they had to rely on mathboxes to solve even the simplest problems.

One day: A villager needed to use a mathbox to calculate .

Need to calculate this…

So he came up with the following mathbox:

This will calculate !

Question: Will the above mathbox correctly calculate ? Select Yes or No.

It’s okay if you have no idea.

Just guess!