Difference between revisions of "Main Page"
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for all \( n \in \mathbf{N} \) and where \( H_n = \sum_{k = 1}^n \frac{1}{k} \) and \( \sigma_1 (n) = \sum_{d \mid n} d \). | for all \( n \in \mathbf{N} \) and where \( H_n = \sum_{k = 1}^n \frac{1}{k} \) and \( \sigma_1 (n) = \sum_{d \mid n} d \). | ||
| − | + | In order to edit the pages, you need to sign up with an account. Whenever you share your questions, please sign your entry with your name, date, and time your exam took place, - if you'd prefer to stay anonymous, sign with your username instead of your real name. | |
| + | |||
| + | If you have any questions concerning the wiki, write me (Alessandro Laegeler) an e-mail to ''alaegele@student.ethz.ch''. | ||
Revision as of 23:13, 25 February 2016
So you have found your way to our wiki. Here you can find and share the questions you have been asked during your oral examinations as a mathematics student of ETH Zürich. If you want to use LaTeX-Code use \ ( ... \ ) for inline math and $ ... $ for display mode. Here's an example:
$$ \sigma_1(n) \leq H_n + \exp (H_n) \log (H_n) $$
for all \( n \in \mathbf{N} \) and where \( H_n = \sum_{k = 1}^n \frac{1}{k} \) and \( \sigma_1 (n) = \sum_{d \mid n} d \).
In order to edit the pages, you need to sign up with an account. Whenever you share your questions, please sign your entry with your name, date, and time your exam took place, - if you'd prefer to stay anonymous, sign with your username instead of your real name.
If you have any questions concerning the wiki, write me (Alessandro Laegeler) an e-mail to alaegele@student.ethz.ch.
Semesters:
Useful links:
In this Dropbox you will find some lecture notes from the Spring-Semester 2015: [1]
My friend Joel Uster took the effort to collect all old series of the Department: [2]
Link for integrating and formating images (use the Upload File link in the left navigation): [3]
