From bf0926db0926d0846157a3051224c2fe62340a31 Mon Sep 17 00:00:00 2001 From: James Ray Date: Fri, 17 Nov 2017 16:03:59 +1100 Subject: [PATCH] fork choice rule [sic] choose between children of some block --- papers/CasperTFG/CasperTFG.tex | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/papers/CasperTFG/CasperTFG.tex b/papers/CasperTFG/CasperTFG.tex index ab65dc7..569b590 100644 --- a/papers/CasperTFG/CasperTFG.tex +++ b/papers/CasperTFG/CasperTFG.tex @@ -500,7 +500,7 @@ Block structures are modified so that the justifications also include a weights We use $\mathcal{W}$ to represent the set of all weights mappings $W:V \to \mathbb{R}_+$ -We redefine a block's ``score'' to use the weights in the parent block. The score, remember, is used to by the GHOST fork choice rule choose between children of some block. Those children (naturally) have the same parent, and therefore will have scores determined by the latest messages from the same validators. +We redefine a block's ``score'' to use the weights in the parent block. The score, remember, is used to by the GHOST fork choice rule to choose between children of some block. Those children (naturally) have the same parent, and therefore will have scores determined by the latest messages from the same validators. \begin{defn}[Score of a block, for Casper the Friendly Ghost with validator rotation] \begin{align}