Macaulay2 vs Singular

[Sara Muli]

Dear all,

I will make a presentation at a Computer Algebra System Seminar.

I have to present Macaulay2 and Singular and make a comparison between them.

Can someone help me with some information?

1. What is the difference between them?

2. What are some strong points of each of them?

3.What are some weak points of each of them?

4.What are the main features of each of them?

5.What are the pitfalls of each of them?

Thank you in advance!