https://drorbn.net/api.php?action=feedcontributions&feedformat=atom&user=161.53.232.46 2026-05-09T10:37:39Z User contributions MediaWiki 1.39.6 https://drorbn.net/index.php?title=06-240/Class_Photo&diff=5059 2007-05-28T06:38:44Z

<p>161.53.232.46: </p> <hr /> <div>Our class on September 28, 2006:<br /> <br /> [[Image:06-240-ClassPhoto.jpg|thumb|centre|500px|Class Photo: click to enlarge]]<br /> {{06-240/Navigation}}<br /> <br /> Please identify yourself in this photo! There are two ways to do that:<br /> <br /> * [[Special:Userlogin|Log in]] to this Wiki and edit this page. Put your name, userid, email address and location in the picture in the alphabetical list below.<br /> * Send [[User:Drorbn|Dror]] an email message with this information.<br /> <br /> The first option is more fun but less private.<br /> <br /> ===Who We Are...===<br /> <br /> {| align=center border=1 <br /> |-<br /> !First name<br /> !Last name<br /> !UserID<br /> !Email<br /> !In the photo<br /> !Comments<br /> {{Photo Entry|last=Bar-Natan|first=Dror|userid=Drorbn|email=drorbn@ math.toronto.edu|location=facing everybody, as the photographer|comments=Take this entry as a model and leave it first. Otherwise alphabetize by last name. Feel free to leave some fields blank}}<br /> {{Photo Entry|last=Beach|first=Laura|userid=Beacher|email=laura.beach@ utoronto.ca|location=3rd row from front, far right in light shirt, in front of guy in hat.|comments=Lookin' good, everybody!}}<br /> {{Photo Entry|last=Bjorndahl|first=Paolo|userid=Bjorndahl|email=paolo.bjorndahl@ utoronto.ca|location=Back row, 5th form the far right.|comments=}}<br /> {{Photo Entry|last=Bumagin|first=Mark|userid=Bumaginm|email=mark.bumagin@ utoronto.ca|location=Guy in light blue collar shirt, second row, third on the right|comments= }}<br /> {{Photo Entry|last=Cao|first=Yanshuai|userid=yanshuaicao|email=yanshuaicao@gmail.com|location= the Asian guy in jeans and jacket in the left mini photo,second from the left, |comments= Glad to be in this group }}<br /> {{Photo Entry|last=Carberry|first=Mick|userid=MC|email=Mick.Carberry@ utoronto.ca|location=long haired, bearded old guy in back|comments= }}<br /> {{Photo Entry|last=Cerezo|first=Richard|userid=Cerezo|email=richard.cerezo@ utoronto.ca|location=Guy in black jacket and black hat on far right, second from the bottom. |comments= }}<br /> {{Photo Entry|last=Dong|first=Qi (Tom)|userid=houseofglass|email=tom_dongqi@ hotmail.com|location= The only chinese blonde guy with glasses located on the second row in the main picture|comments=testing 1 2 3 4 5 6 7 8 9 }}<br /> {{Photo Entry|last=Dzamba|first=Michael|userid=dzambami|email=michael.dzamba@ utoronto.ca|location=In the middle, sort of, have a bit of extra hair on my head, forms sort of a spherical volume, sometimes visible from a distance|comments=&quot;The obvious mathematical breakthrough would be development of an easy way to factor large prime numbers.&quot; - Bill Gates , The Road Ahead (his book), P265, This is not a typo on my behalf ;) }}<br /> {{Photo Entry|last=Gokmen|first=Murat|userid=Gokmen|email=uoftmurat@ gmail.com|location=the guy second row @second from the right:with the shining jacket</div>

161.53.232.46 https://drorbn.net/index.php?title=06-240/Classnotes_For_Tuesday_November_21&diff=5058 2007-05-28T06:38:42Z

<p>161.53.232.46: </p> <hr /> <div>{{06-240/Navigation}}<br /> <br /> ==More about the [[User:Wongpak|Wongpak]] Matrices==<br /> <br /> In [[Talk:06-240/Classnotes_For_Tuesday_November_14]], [[User:Wongpak]] asked something about row echelon form and reduced row echelon form, and gave the following matrices as specific examples:<br /> <br /> {| align=center<br /> |-<br /> |&lt;math&gt;A_1=\begin{pmatrix}1&lt;/math&gt;</div>

161.53.232.46