Rob Malo

Spring 2018 - Math 274

Quiz 1 - solutions - Friday, 19 Jan, Sections 1.1-1.3
Phase Line Project (Group Project C in 8th Edition, B in 9th) - parts d-h - Due Tuesday, 23 Jan
Quiz 2 - solutions - Friday, 26 Jan, Sections 2.2-2.4
4.2/4.3 Thing - solutions - In class 6 Feb, due 7 Feb
Quiz 3 - solutions - Friday, Feb 9 - sections 4.2 and 4.3
MUCs - examples of forms
Complex MUCs - an example
Complex MUCS worksheet - forms solutions - full solutions - Due Friday, 16 Feb
Quiz 4 - solutions - Friday, 21 Feb - sections 4.4 - 4.7
Laplace Transforms - given information
Laplace Transform Thing - solutions - In class 27 Feb, not collected
Inverse Laplace Thing - solutions - Due Monday, 19 Mar
Initial Value Problem Laplace Thing - solutions - Due Tuesday, 20 Mar
Quiz 5 - solutions - Friday, 23 Mar
Quiz 6 - solutions - Wednesday, 28 Mar
Random Laplace Review - solutions part 1 - solutions part 2
Matrix Thing - solutions - Due Monday, 16 Apr
MUCS/VoP for Systems - solutions - Due Friday, 20 Apr
Matrix Exponential - solutions - Due Monday, 23 Apr

A few direction field plotters
- dfield - this has been pretty standard for a long time
- geogebra - pretty but not very robust, try y'=-x/y
- If you find one you like, let me know.
A graph of the solution curve for 2.3 #31