For this edge, we have we need green to be less or equal to black which we have.

Overwrite default numeric keys.

This time we're not going to paint blue paint on their forehead.

If you have one of these things written in blue, you can rewrite it with whatever is to the right of the arrow.

That is, to have a part of a string that's optional.

Similar to how we often put a 123,456.

So that doesn't work, right. Here is another green edge.

You need the green number to be less or equal to the black number, oh that works.

I could draw the number line and maybe that's 16 maybe that's 17.

This works, as in you got a spiral of squares, so you write down the numbers.

Let's say that this is the number line, right here.

Let's say we have this number 542.555.

Naive Bayes can also be applied to the problem of hand written digits recognition.

And just like that, all my numbers in each column, if I were to draw columns like this, divide them up.

And to see what our options are here in terms of regrouping I'm going to rewrite both of these numbers.

All the bridge edges are ones that are green, they have to be three edges and the green number is

So here is a green edge and let's look at the numbers here and see if they fit the pattern.

In a way 50 percent of performance is good, but it's not so good when we compare to what we can do in handwriting recognition.

I don't have my calculator in front of me.

11 minus 7 is 4.

We're going to do something a little different.

If numeric keys enabled, you can overwrite the default settings.

Well, what we do is, we literally just add up the numbers.

They were called nimbers by John Conway, because, as you may know, they are useful in analyzing a game of Nim.

We love back of envelope calculations.

And as we do more numbers, and especially as you start to see some more engineering applications, hopefully you'll realize the value of imaginary numbers.

Alright next edge to check is this one, so we need to check is green less or equal to black, yes.

Draw lines around a digit according to the number in it

There's no trick to it.

It's a number line.

There's actually thousands of books written about pi, so it's not like I don't know if there's thousands, I'm exaggerating, but you could write books about this number.

Show one bullet for each letter

Show three bullets for each letter

Graph x is less than 4.

So, let's draw ourselves a numberline overhere.

For example, here I've defined a new grammar that accepts the word prisoner followed by a list of numbers.

The videos are short and simply produced using only his voice and productions look

You know that this is going to be a positive number.

And we need red to be bigger than the difference between blue and black but one is not bigger than one, so this edge is out.

Whitespace is just a more formal name for some series of spaces or tabs.

less than 1.

They want us to rewrite it as the product of positive exponents, so they don't like the fact that we have this negative third power and the 5 to the negative second power so you want to rewrite those as negative exponents.

So let's say we want to multiply thirty six times instead of putting a one digit number here,

I'll give you a few quick examples.

Returns number of chars in the string.