2/(T+7)^4 dt Set T+4 =u
L lookagain Elite Member Joined Aug 22, 2010 Messages 3,230 Jan 20, 2011 #2 \(\displaystyle This \ is \ a \ duplicate \ post.\) You can see that this is so from this page in this foum: viewtopic.php?f=3&t=43518
\(\displaystyle This \ is \ a \ duplicate \ post.\) You can see that this is so from this page in this foum: viewtopic.php?f=3&t=43518
