I would want us to come out with a exp exp, a exp exp, a ( exp ), and a num.

EXP

Exp.

I'm going to write it as exp for exponential .

That's how we wrote eval exp together.

Returns base raised to the power of exp.

The case of 0 0 yields 1. exp cannot be negative.

There's no way to get a minus sign without an exp before it.

Here's our grammar again, and let's say that we started with a exp.

It could be the case that the class NP is actually equal to the class EXP.

When I'm starting from exp, I can use any of these 3 rules, so in particular I could use the third one and just replace exp with number, so number is definitely in the language of the grammar.

If we start with a exp and we expand it to depth 1, we get 4 new utterances, 4 new sentences.

(exp gt number) except that there's no great way to write the arrow, so instead, we'll just write a colon, by convention.

A is unchanged because there's no rewrite rule in our grammar for dealing with it, but a exp becomes a expression expression, a expression expression, a open expression close, and a num.

In Excel, the e to the power so I wrote that it's a 1,000 times e to a power in Excel is exp.

This vertical bar it's as if we had written this same nonterminal (exp) one more time, and then another arrow expression goes to expression times expression.

And in fact, if we go back up here and change this to a exp, the example we worked through in the comments, we get the expected output.

Dotti For, for, for

Then given a seed utterance like print exp followed by semi colon, we would represent that as a list of 3 strings, and what I want to do is take our grammar rules like this one and our utterances like this one and combine them together to get I've replaced the expression that was already in here.

On the one hand, our need for security, for predictability, for safety, for dependability, for reliability, for permanence.

For Turkey, For Europe

'For you, for me'

For journey, for travel.

For me! For Aksinya!

For better, for worse.

For... for the murder?

For Gondor! For Gondor!

This is a day for curiosity and for scepticism, for openness and for critical thinking, for inspiration and for action.

We know that for Alzheimer's, for Parkinson's, for Huntington's.

Thanks for waiting for me.

'for you' is 'for me'

For ourselves or for others.

for this gesture for humanity.

For Rome, or for you?

This is for freedom. For what? For freedom ! And this is for the martyr.

For A, it's 0.1 for X and 0.9 for Y.

For B, it's 0.8 for X and 0.2 for Y.

Cheers for her, cheers for her... three cheers for her!

Could be used for anything, for performances, films, for installations.

One for You, one for Moses, and one for Elijah.

Thank you for waiting for our songs for a year

One bill for me, 50 for Kulozik, 50 for you.

They inspect it, they check it for cracks, for drill damage, for spalls, for chips.

for

For.