## Maple 11

This is what the program looks like as a blank slate:

Let's plot a function of the form *f* (*x*, *y*, *z*, c) = 0 using the implicitplot3d() command

I used the carat symbol (^) to superscript the 2. For example, x^2

Let's define a function *z* = *f* (*x*, *y*, c) then plot it using the plot3d() command

I changed the font to Courier New for make it easier to read... but I don't really think it helped.

- I used a colon (:) and the equal sign (=) to define the function.
`:=` - I used a minus (-) and the greater than sign (>) to define the function.
`->` - I used the asterisk (*) to multiply x and the cosign.
`x*cos(y)` - The [Enter] key submits your command and compiles the plot. So, to create a new line without submitting the command, hold Shift and then press Enter.

Let's plot the vector-valued function r(t)= < x(t), y(t), z(t)> where x(t), y(t), and z(t) are nice continuous functions