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ZIP 317: ensure that the case in block template construction where 

all remaining transactions have zero weight ratio is well-defined.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>
This commit is contained in:
Daira Hopwood 2022-12-01 03:00:25 +00:00
parent 2a6e5ae9e7
commit fc56098315
2 changed files with 2 additions and 2 deletions
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2
zip-0317.html
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@ -281,7 +281,7 @@ Pull-Request: &lt;<a href="https://github.com/zcash/zips/pull/631">https://githu
<li>For each transaction <li>For each transaction
<span class="math">\(tx\)</span> <span class="math">\(tx\)</span>
in the mempool, calculate in the mempool, calculate
<span class="math">\(tx.\!weight\_ratio = \mathsf{min}\!\left(\frac{tx.fee}{conventional\_fee(tx)},\, weight\_ratio\_cap\right)\!\)</span> <span class="math">\(tx.\!weight\_ratio = \mathsf{min}\!\left(\frac{\mathsf{max}(1,\, tx.fee)}{conventional\_fee(tx)},\, weight\_ratio\_cap\right)\!\)</span>
and add the transaction to the set of candidate transactions.</li> and add the transaction to the set of candidate transactions.</li>
<li>Repeat while there is any candidate transaction that pays at least the conventional fee: <li>Repeat while there is any candidate transaction that pays at least the conventional fee:
<ol type="a"> <ol type="a">

2
zip-0317.rst
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@ -276,7 +276,7 @@ The following algorithm is RECOMMENDED for constructing block templates
from a set of transactions in a node's mempool: from a set of transactions in a node's mempool:
1. For each transaction :math:`tx` in the mempool, calculate 1. For each transaction :math:`tx` in the mempool, calculate
:math:`tx.\!weight\_ratio = \mathsf{min}\!\left(\frac{tx.fee}{conventional\_fee(tx)},\, weight\_ratio\_cap\right)\!` :math:`tx.\!weight\_ratio = \mathsf{min}\!\left(\frac{\mathsf{max}(1,\, tx.fee)}{conventional\_fee(tx)},\, weight\_ratio\_cap\right)\!`
and add the transaction to the set of candidate transactions. and add the transaction to the set of candidate transactions.
2. Repeat while there is any candidate transaction that pays at least the 2. Repeat while there is any candidate transaction that pays at least the