**Maple**

- Write a function to convert degrees into radians. Test it with the
following values:
`30, 45, 90, 180, 720, 1 degree` - Find the first three derivatives of the following functions:

and integrate the results again. - Compute the taylor series of the function

up to the order .

Plot and the approximating taylor ploynoms.

**Matlab**

- Write a function to convert degrees into radians. Test it with the
following values:
`30, 45, 90, 180, 720, 1 degree` - Create a vector that contains the values of the function

in the interval -10 .. 10, and plot it. Create a plot of the subintervall -1 .. 1.Repeat it with the function

and have a closer look at the region around 0. - The phobos image contains three neighbouring columns, which are
brighter than their surroundings. Find them and correct them by
scaling them with an approprate factor.

Create and plot a large image made up of the following four images:- -
- phobos with bad spots,
- -
- bad spots,
- -
- phobos without bad spots,
- -
- phobos with corrected line.

Start with the original image.