Safari Live - Day 129 | National Geographic

So I have written here the formal definition for the partial derivative of a two-variable function with respect to X. What I want to do is build up to the formal definition of the directional derivative of that same function in the direction of some vecto…

Let’s trace a program step by step. This is a common pattern we’ll use to understand what the computer is doing under the hood when we press the Run button. Tracing program execution like this helps us better read and write programs because we can start t…

Estimating the sign of 0.4 using a McLaurin polynomial, what is the least degree of the polynomial that assures an error smaller than 0.001? So, what are we talking about here? Well, we could take some function and estimate it with an Nth degree McLaurin…

Now I’d like to demonstrate one way to construct a sine wave. What we’re going to do is we’re going to construct something that looks like ( S(\Omega t) ). So, we have our function of time here and we have our frequency. Now this little animation is goin…

What’s up, guys? It’s Graham here! So if you haven’t noticed, we have an exciting new trend going around here on YouTube, and this is so perfect for me, I swear. It’s called “What I Spend in a Week.” It’s where people go and document their normal everyday…

This program features live coverage of an African safari and may include animal kills and carcasses. Viewer discretion is advised. This is why the inclement ride is such a firm favorite. Miss Pinkie Toe, it just looks ready for a fight. This is still her …