Why are you calculating all of his dps over an infinite period of him constantly attacking? because that's not applicable to anything. Also, that equation ignores the time lost auto attacking due to alpha strike usage, which is actually a loss in DPS if you are able to attack constantly.
Just calculate his AA DPS with/without his E, and with/without his ult, (separately) and ignore Alpha strike, because it won't, and shouldn't always be used on CD. CDR shouldn't be bothered with IMO, because it's not really relevant to his actual DPS; his steroids have long enough durations to apply for most of a fight, or at least for the duration of him killing a particular target, and long enough CDs to not usually be usable more than once in a single fight.
((111+AD from runes, items, and masteries)x1.1 for wuju style passivex(1+chance to Crit; multiply chance to crit by 1.5 if Infinty)x(3.5/3 for double-strike)+(on hit damagex4/3 for double strike; x1.5 if sated devourer))x(base attack speed of 6.79x(1+ % bonus attack speed from items, runes, masteries, and level)x (1+bonus % damage) for each offensive mastery that provides % damage: ex, x1.03x1.02 if double edged sword and Havoc, since they apply multiplicatively.
Assuming Sated devourer, BoRK, Infinity edge, Ghostblade, boots, and Static Shiv, with ~9 AD and ~17% attack speed from runes, and 14 AD and 20% attack speed from masteries (with Frenzy), fully stacked bladeweaving, double edged sword, and Havoc, and attacking a target with 2.5k hp stationary target, (ignoring resists), until the target dies (.04*max hp for bork), his DPS should come out to ~1482 without his ult or Ghostblade active, ~1612 with just ghostblade active, ~1743 with just his ult active, and ~1831 with both his ult and ghostblade active. (with Wuju style being active)
