So you don't get confused.

So let's get some vectors going in R2.

So let's go write that function.

That's not the point of what I'm trying to teach here.

And we'll talk more about this in R3.

Here the question is, What does the 'sum' procedure do?

For example, they would define this line right over here

Include Birdstep support.

Define code for the project node

Define default code

So let me give you an example.

First we'll look at a way of solving it using a while loop.

I'm trying to stay pretty abstract.

The natural way to do that is to use a 4 loop.

We have our initial definition of daysinmonth.

Here I have the code I just wrote.

So here's an example of a procedure that uses if

I mean, my genes, I take very personally.

Here's my racecourse. It has the radius r, which you can set.

So let's take a crack at it by going right to the interpreter.

When we multiply it times some scalar factor.

Finish the pattern definition.

Finish the template definition.

Let's see. I'm going to create another definition for g of x this time.

So let's take our Laplace transform of this.

Let's try this in the Python interpreter.

The words themselves, you know, those are all really just definitions.

What is the range of the function y is equal to x squared minus 5 when the domain is so they're defining the domain.

Include OpenLink ODBC support.

Defines the font used by the editor

So here's an example of that.

And we are using the allcalendar feed.

I haven't even defined what Rn is.

Let's say that I have... Let me define some new...

Let me show you a concrete example of linear combinations.

We've got the function f of x is equal to x plus 2 squared plus 1, and we've constrained our domain that x has to be greater than or equal to negative 2.

Now, for your benefit, we're going to help you out with this.

Start a new template definition.

Delete a user defined environment.

Edit a user defined environment.

Let me to define vector x in this case to be 2, 3.

I press F4 to skip to the next window

So I defined s as this geometric sum.

I'm also supplying you the measurement probability function, which is part of implementation.

onYouTubePlayerReady and we're going to add an event