From 3a5a5599dd387e70da2df3240fa5553722851bb9 Mon Sep 17 00:00:00 2001 From: gary rong Date: Wed, 10 Jan 2018 16:58:03 +0800 Subject: consensus/ethash: fix byzantium difficulty comment typo (#15842) --- consensus/ethash/consensus.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'consensus/ethash') diff --git a/consensus/ethash/consensus.go b/consensus/ethash/consensus.go index 0af68c31a..82d23c92b 100644 --- a/consensus/ethash/consensus.go +++ b/consensus/ethash/consensus.go @@ -347,7 +347,7 @@ func calcDifficultyByzantium(time uint64, parent *types.Header) *big.Int { if x.Cmp(bigMinus99) < 0 { x.Set(bigMinus99) } - // (parent_diff + parent_diff // 2048 * max(1 - (block_timestamp - parent_timestamp) // 10, -99)) + // parent_diff + (parent_diff / 2048 * max((2 if len(parent.uncles) else 1) - ((timestamp - parent.timestamp) // 9), -99)) y.Div(parent.Difficulty, params.DifficultyBoundDivisor) x.Mul(y, x) x.Add(parent.Difficulty, x) -- cgit v1.2.3