Grading will be based on Homework assignments. There will be no exams.
Solutions to homework problems should be written individually, although collaboration is allowed. All references used to solve a problem should be explicitly mentioned, including those students you collaborated with. However, you cannot look up solutions from any source (including other students, earlier years’ solution sets, books, etc).
No late submissions of solutions are allowed, except for medical problems (note needed from the health center) or serious personal difficulties (note needed from the Dean’s office).
Please, and this is very important, make sure that the solutions you turn in are final, as opposed to a draft or your scratch work. Be neat and professional about the appearance of your work. However, if you cannot find a complete solution to a problem, turn in a partial solution, indicating what is missing. Again, this does not mean that you can turn in your scratch work for problems you only have partially completed, but make clear at the beginning of your solution that you did not finish the problem.
A kind of library 
Are there any restrictions on using notes from 117A?
No, they are just like any other reference material.