![]() ![]() So the vector that would point up the hill, so with some measure not parallel with the xy plane is different. We will see that, based on these random movements, particles demonstrate flux in a predictable direction. The Gradient panel is used to define the type of gradient and the colors, and the Gradient Tool is used to apply the gradient to your objects. Worth saying the negative gradient is the steepest path down the hill. So diffusion occurs through the process of random movement. To create a gradient in InDesign, you must first have access to both the Gradient panel ( Window > Color > Gradient) and the Gradient Tool (G) (usually located in the left toolbar). It has most image manipulation and workflow tools that you would expect from an image editing software and what it lacks it makes up with plugins. Now, once you are doing that, walking forward gives you the fastest path up the "hill" you are standing on. GIMP is the most feature rich free image editing tool. Now, on point (2,3,13) if you imagine yourself standing there holding a compss, you would use the compass to you are facing in the direction of the gradient. If you need find the angle on the xy plane. Let's use the point (2, 3, 13) here the gradient is =. Now, you will have a point (x,y,z) on a graph of f(x,y) the gradient says at point (x,y,z) if you rotate yourself to face the vector you get from the gradient at that point, if you proceed forward the rate of change relative to the z axis will be the greatest in that direction. This vector is going to be parallel to the xy axis. The gradient gives us a vector, specifically a 2D vector. Let me emphasize my question: Do you agree with me that we all should make better use of this site and its possibilities? For example, a subtle gradient can be used to create a calming effect on a website that promotes wellness, while a bold and vibrant gradient might be more appropriate for a fashion or entertainment website. Think about how your color choices might make the user feel. Do you agree with me that we all should make better use of this site and its possibilities? In the near future I hope to comment on some of your questions (please don’t take offense!) and I will problably pose some questions myself. Gradients can greatly contribute to the mood or feel of a project. Let’s try to change that! Hope you don’t find me presumptuous. Unfortunately I see very few well-formulated clear questions some posts are not even questions at all! No wonder that you (we!) get little or no response. Khan Academy makes it very clear that it hopes (rather: expects) that we are teaching each other. (it’s almost 50 years ago that I was taught this stuff it’s a trip down memory lane for me I have to refresh it all and that will take me some time). I just started with “multivariable calculus” and I was curious whether I could be of some help (and get some help!) on this forum. I am relatively new to Khan Academy and I like it a lot! ![]()
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