# Math 153

### Announcements:

- FINAL REVIEW: the review session for the final will be held at MS 7608 on Monday, December 10, from 10 to 11 a.m. (the final exam is scheduled for Tuesday December 11 from 8 to 11 a.m.)
- Links to mathematical software: check my main
page for a list of links to mathematical software.
- My office hour on Friday Nov. 9 (PIC Lab) needs to be changed due to a
schedule confict with an exam. I will hold it from 11 to 12 (same location).

### Solutions and Hints for Selected Homework Problems:

- Homework 3:
- Runge-Kutta code,
function, and graph of the solution of
computational problem. The code is written to work in Scilab, but it
should work in Matlab with minor syntax modifications (you also need to
change the file extension from .sci to .m)

- Homework 6:
- code (using backward differencing in x and forward
Euler in time), initial conditions, and graph of the solution of computational problem with
dt=1/80. The code is written to work in Scilab, but it should work in
Matlab with minor syntax modifications (you also need to change the file
extension from .sci to .m)
- Runge-kutta 2 code (using backward differencing
in x and 2nd order Runge-kutta in time), initial
conditions, Fsystem function, and graph of the solution of computational problem with
dt=1/80. The code is written ...

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