This deserves a big smiley face.

The math teacher explained the concept of partial differentiation.

It's an idea. Greatness.

Aaron was basically the main author of that, and it's still out there on the Internet somewhere.

That's why I gave all of you these, for free, and asked you to tell me about these conceptual bits.

In this case, it's not the ones place, the tens place, the hundreds place, and the thousands place.

You all have a sense of what a flat space is, Euclidean space is.

Now you might say, hey Sal, why are you even introducing this idea of a linear combination?

What I want to discuss a little bit in this video

And finally, the inverse of a matrix is analogous to taking the reciprocal or inverting a regular scaler number.

The Pearson product moment correlation coefficient, little r.

I'm not super familiar with scrypt. It seems like the same concept but a little bit better.

They are over 2,000 years old.

Thus was born the concept of Dirty Rect .

Any person with average quantitative intelligence who learns to read and write mathematics at an elementary level will, as in verbal language, have little difficulty picking up most of the fundamentals if they choose to master the mathspeak of most disciplines of science.

So let's just start off with just the overall concept of a function.

So in closing, I said I want to close by a couple of pictures.

Okay?

And finally, human resources

Because it's an ideal. It's an imaginary thing. We can't have it.

(Laughter)

One, the numbers you'll never get to see.

Well, John, that that's all relative.

His notion of welfare is pretty abstract.

But within that group, a tiny, smaller group, a minority within a minority within a minority, were coming up with a new and dangerous conception of jihad, and in time this group would come to be led by Osama bin Laden, and he refined the idea.

Therefore, y will always be less extreme.

Neither employed nor unemployed.

Now that's more than any one individual could possibly hope to understand in detail.

Let's break stereotypes!

(Laughter)

...of the secret hideout.

I think this is an amazing development.

In the last video I introduced you to the idea of the chain rule with partial derivatives.

But what we want to propose, is that the highest levels of abstraction, things like mathematics, computing, logic, etc. all of this can be engaged with, not just through purely cerebral algebraic symbolic methods, but by literally, physically playing with ideas.

Oh, it is! We're so happy, this is going to work out perfectly.

I'll now introduce you to the concept of the Laplace Transform.

Generally speaking is measurement, but I'll break this lecture up into two segments.

Overview columns

Overview columns

I therefore started with a hunter gatherer diet,

Though unlike you, we don't divide ourselves into countries.

Now we're starting to, very slowly, starting to get into the abstraction of algebra.

With that said, let's write ourselves a simple program and while we do this, we will expose ourselves to some of the core concepts that exist within a computer program.

The first thing we want to do, is what's called procedural abstraction.

'cause they can shoot around here too and then we all fucked.