With new Inferno demonology immo is based on 7 ticks (+6 sec).
Rounded and added +2 to rating to avoid calculation error:
Code:
Unbuffed Dark Intent Only Raid + Dark Intent Raid + Dual-DI
0,07 916 516 -118 -488
0,21 2745 2292 1573 1154
0,36 4574 4068 3265 2797
0,50 6404 5844 4956 4439
e
Also agony is only usable in affliction and has base 14 ticks with glyph.
And the clipping best zone is actually between {Cast_time} and {Tick duration}+{Cast_time}. {Cast_time} for instand dots = 0.
For example at 50% haste UA has 8 ticks, 1 sec casttime and 15/8=1,875 duration.
Best interval to recast is between 1 sec and 2,875 sec remaining. Recasting it at >2,9 is a tick loss (not a good idea), but recasting at <0.9 is uptime loss (not ideal, but much better than loosing a tick)
An excel-file for calculations for lazies XD
rapidshare*com/files/446184266/DotHasteEn.xls
replace * with "."