First day handout link .

There will be more stuff posted here as the semester proceeds. Stay tuned.

Just like that: more stuff. This Adobe PDF format sheet {freeware, you can get it off the web if it's not already installed on your computer} reviews the mechanical aspects of what we learned Wed. Jan 15 about the solution set to a system of linear equations. click here for the sheet .

There is a help session, common to 304 and 220 and 222. Monday - Thursday 3:00-7:30pm Blocker - Room 112

A discussion of transition matrices based on an example with polynomials.

Exam 1, with solutions embedded. pdf-file.

Go ahead with the homework as listed. But we will have to slip the exam back one class session.

Least squares electronic handout as promised.

Electronic Gram-Schmidt application to polynomial approximation link here.

Exam 2 pdf file, and a rough and ready solutions file .

Many ways to find the vector in a plane and nearest a given vector.

Gram-Schmidt algorithm, projection, and flyovers. A Maple worksheet , a GIF file , and a text file with a brief discussion.

Singular values notebook.

Solutions to the final .