Parameterize Pool Stake

iotaledger · Dec 14, 2023 · 38b1803 · 38b1803
1 parent 4bf2f67
commit 38b1803
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/tips/TIP-0040/tip-0040.md b/tips/TIP-0040/tip-0040.md
@@ -554,10 +554,10 @@ The following section specifies how to convert the slot-level data into epoch-le
 
 - Let `Validator Stake(i)` be the amount of IOTA coins staked by the validator with Account ID `i`, i.e. the
   `Staked Amount` in the _Staking Feature_ of the validator at the end of the registration slot.
-- Let `Pool Stake` be the total amount of delegated and staked IOTA coins by the validator pool which was determined at
-  the time of the pool stake calculation, i.e. the end of the registration slot.
-- Let `Total Stake` be the sum of all `Pool Stake` values, that is, the total amount of delegated and staked IOTA coins
-  in the selected committee.
+- Let `Pool Stake(i)` be the total amount of delegated and staked IOTA coins by the validator pool `i`, identified by
+  the validator's `Account ID`, which was determined at the time of the pool stake calculation, i.e. the end of the
+  registration slot.
+- Let `Total Stake` be the sum of all `Pool Stake(i)` where validator `i` is in the selected committee.
 - Let `Total Validator Stake` be the sum of `Validator Stake(i)` for each validator `i` in the selected committee.
 
 #### Calculations
@@ -567,8 +567,8 @@ The following section specifies how to convert the slot-level data into epoch-le
   - `Final Reward` if `n > Bootstrapping Duration`.
 - The Pool Reward `Pool Reward` for an epoch index `n`, and pool `i` is calculated as follows:
   - Let `Pool Coefficient` be
-    `((Pool Stake << Pool Coefficient Exponent)/Total Stake) + (Validator Stake(i) << Pool Coefficient Exponent) / Total Validator Stake`.
-    - Since both `Pool Stake` and `Validator Stake(i)` use at most 53 bits of the variable, to not overflow the
+    `((Pool Stake(i) << Pool Coefficient Exponent)/Total Stake) + (Validator Stake(i) << Pool Coefficient Exponent) / Total Validator Stake`.
+    - Since both `Pool Stake(i)` and `Validator Stake(i)` use at most 53 bits of the variable, to not overflow the
       calculation, `Pool Coefficient Exponent` must be at most 11. `Pool Coefficient` will then use at most
       `Pool Coefficient Exponent + 1` bits.
   - Take the `Epoch Performance Factor` for the whole epoch `n` according to