LU factorization    mws 

 quiz 2 solutions    

 Review topics for Exam 1

 A correlation lab     mws 

 Solutions: Exam 1

 General solution lab     mws      Solutions 

 Solutions: Quiz 3

 Solutions: Correlation Lab

 Solutions: Quiz 4

 Projections lab     Solutions      mws 

 Least squares lab     mws      solutions 

 Solutions: Quiz 5

 Review for Exam 2

 Reflections lab     mws      Solutions 

 orthogonalization lab     mws      Solutions 

 Eigenlab 1     mws      Solutions 

 Eigenlab 2     mws      Solutions 

 Transformations Lab     mws 

 Review for Test 3     Solutions 

 More Review for Test 3     Solutions