We call them terminals.

Multiple terminals in one window

These are always going to be terminals.

I've abbreviated the non terminals a bit.

Terminals are the same thing as tokens.

Why? Tier 1 A was the center for military intelligence.

And then by following the rules we keep replacing non terminals with their replacements until we're left with only terminals.

In order for the grammar to make a string, we have to be able to replace all of the non terminals with terminals.

The computer terminals were lined up in one long row.

It can be a sequence of non terminals like here.

Now, all the paths on the front tier have an estimated cost that's greater than c, and we know that because the front tier is explored in cheapest first order.

I'm not pinning these down to be either terminals or nonterminals.

The words that I've written in blue are called non terminals.

I've just used blue to distinguish the non terminals like this.

We can pick any of the non terminals we have left.

Again, we don't stop here just because we put a path onto the front tier, we put it there, we don't apply the goal test next, but, now we go back to the front tier, and it turns out that this 418 is the lowest cost path on the front tier.

All the words written in blue in the grammar are non terminals.

They mesh enabled 300 buses and they speak to these smart terminals.

And it all happened in a single place, Tier 1 A, on the night shift.

Or they could be terminals. Or they could be nonterminals. Could be anything.

It can also be a terminal, and the terminals I've written in black.

On the bottom tier, we have basic needs shelter, clothing, food, water, mating and so forth.

like the one just shown at the auto show by one of the tier one suppliers.

The answer is that we're not done yet, because the algorithm works by doing the goal test, when we take a path off the front tier, not when we put a path on the front tier.

A power loss at one of the terminals... will allow the ship to leave.

Expression can also go to expression minus expression or expression in parentheses, or just number, and here I'm writing all of my terminals and non terminals as strings just to make equality checking easier.

If you have any issues through the terminals, raise your hand, and I'll come to you.

What's special about the terminals is they never appear on the left side of a rule.

Note to win the game all terminals and all cables need to be connected to the server!

We're done when we have only terminals left and we can derive a sentence in the grammar.

Instead, we just continue in the normal way and choose the node on the front tier which has the lowest value.

All of the leaves right at the end represent terminals or tokens in the final sentence or utterance.

A derivation just means starting from some non terminal, follow the rules to derive a sequence of terminals.

And I've drawn (a) and (b) and (c) and (d) in purple because we're not sure if they're terminals or nonterminals.

We have two times two times two, times, two times two times two times two times two.

Two out. Two! Two!

A building like 60 Hudson, and a dozen or so others, has 10 times more networks connecting within it than the next tier of buildings.

And if the recursion returns a not null value, it returns a string of terminals, we're going to return the string back.

Number Two. Number Two. Two.

And that's two times two times two times two times two.

Two times five is equal to two plus two plus two plus two plus two.

This is a world class education, and these are the sort of concepts that we would go into at a top tier university covering these topics.

Two minutes, two minutes, two minutes.

The object of the game is to start the LAN, connecting all the terminals to the server, in as few turns as possible.

Minus two, two?