Author Topic: Typo in HA3 P3?  (Read 690 times)

Emily Deibert

• Elder Member
• Posts: 100
• Karma: 0
Typo in HA3 P3?
« on: October 03, 2015, 05:54:34 PM »
I asked this in the board for HA3 P3 as well but I am cross-posting here.

Quote
Just wondering, is there a typo in the original problem? The equation given is:
Au_{tt} + 2Bu_{tx} + Cu_{tt}
But I think the last term should be with respect to x:
Au_{tt} + 2Bu_{tx} + Cu_{xx}

Indeed, corrected
« Last Edit: October 04, 2015, 05:31:29 AM by Victor Ivrii »