Top and Unique potential, anything below Epic with additional potential is assumed to be done with Karma Scissors (doesn't really matter)..
Usually applied as 'Ceiling = 1.5 Expected Value'
Rank up per cube = Individual rank up chance + Ceiling stack
=1/n + 1/1.5n = 1/0.6n
Ceiling price, i.e., the final expected value is 0.6n, which is 60% of the expected value (40% of the ceiling)
You can also estimate the probability of hitting the ceiling with this..
Ceiling price (0.6n) = Rank up with individual rank up (0.5n) × 0.8 + Rank up with ceiling (n) × 0.2, so
About 20% chance of hitting the ceiling
But.. there are individual differences.. and the exact expected value should be calculated with a geometric sequence, but it's too much trouble, so let's skip it.. there will be some error
Example) Black Cube - Rank up 1.4%, Expected Value 71, Ceiling 107
n=about 70, so the ceiling price or final expected value is 42 (40% of the ceiling)
-> Ceiling price roughly 2.1b
Reference) During Miracle Time
Double the probability, the stack remains the same - 2/n + 1/1.5n = 1/0.375n : Expected Value 37.5% (25% of the ceiling)
Double the probability, double the stack - 2/n + 2/1.5n = 1/0.3n : Expected Value 30% (20% of the ceiling)
Conclusion)
Ceiling price or final expected value is 60% of the expected value, 40% of the ceiling
Shin Chang-seop.. please give us Miracle Time soon..
메이플스토리 인벤 팁과노하우Saejab
2024-11-09