<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif">Hi all,</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">Due to personal emergency, I will change my office hours today to 4:30-6:30. </div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">Best,</div><div class="gmail_default" style="font-family:verdana,sans-serif">Ryan </div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr">_______<br><br>Ryan, XU<div>Department of Mathematical Science</div><div>Carnegie Mellon University</div><div>5000 Forbes Ave, Pittsburgh</div><div>PA 15213</div></div></div></div></div></div>
</div>