Visualizing_multivariable_functions_articles_
Having an image to hold in your head as you think about a multivariable function can be crucial for understanding that function. Graphs, contour maps, parametric functions, vector fields and transformations all providie different ways to visualize functions in higher dimensions.
Introduction_to_multivariable_calculus
Welcome to multivariable calculus! Soon you will learn how to apply to tools of calculus to multivariable functions, but to start things off let's start getting a feel for what these multivariable functions can actually look like.
Thinking about a function as a transformation means thinking about how it moves points from the input space to the output space. A nice way to visualize this is with animations that actually move space.
Visualizing_vector_valued_functions
To understand vector-valued functions, it's common to either think parametrically, in which you think of the function as drawing a curve or surface in the output space, or with a vector field, in which you plop a vector on various points in space.
Visualizing_scalar_valued_functions
The main two tactics for understanding scalar-valued functions are graphs and contour maps.
Test your knowledge of the different ways to visualize multivariable functions.
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