The results we have so far seem to point to the conclusion that the Indus script probably does represent language.

Here we see the answers.

You have the power to change the world.

So you're not helpless at the pump.

There was no trouble about the will.

Strictly speaking, this sentence is grammatically incorrect.

These letters don't make any sense

This one actually corresponds to look ahead, that sort of end of input symbol that we saw there.

But the paper says we won

There are a number of references to these underneath the lecture videos, but it turns out that a lot of these notions of context free grammars or generative grammars or universal grammars actually came out of psychology or linguistics or computational linguistics to help us understand human and natural language.

I won't go into that.

So, as the old saying goes, if it looks like a linguistic script and it acts like a linguistic script, then perhaps we may have a linguistic script on our hands.

And then we're going to be followed by zero or more letters or underscores.

and the sheeted dead did squeak and gibber...

It remains at one corner.

Right now we've got a phrase, The water is warm.

Father complains of having been busy since last week.

The students are talking about language and culture.

Declaration syntax error

There's literature on this.

Using formal terminology, regular expressions describe regular languages.

What happens later is of no concern.

It's much less reflective very different from writing.

But that's an example of an application that also uses this sort of linguistic analysis perhaps a little less related to context free grammars but still in the same vein.

Don't complain.

The Mayor of Nagasaki will make his Peace Declaration.

Don't be an old man.

I complained to him face to face.

But, if you make these four things hard and very hard for many people to get, that's uncivilized.

So you can, this way I'm just putting the file name of the string in the founding in a string and in an

So, you know, I like this idea that hardware becomes

Case sensitive searching

Do not treat as the end of a sentence

Case sensitive sort

You've been on my case since the second you got back.

Down here, I'm checking to see what this value is.

What is she writing? SS

Walking over the tree to figure out what to do, and in some sense it's just like interpreting a sentence in English to figure out what it means or even translating a sentence from one language to another.

And doctors hate it, right?

Are you going to be there?

Change source language

Here our start symbol is S and it goes to PQR and there actually aren't that many choices.

Context free grammars are more powerful than regular expressions, and context free grammars can tell if a program declares a variable before using it.

That's a good point, Peter, and the answer is yes.

In particular, it's a set of strings that can be represented by a finite state machine or a regular expression.