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| author | Gustav Simonsson <gustav.simonsson@gmail.com> | 2015-03-23 23:31:50 +0800 |
|---|---|---|
| committer | Gustav Simonsson <gustav.simonsson@gmail.com> | 2015-03-23 23:32:20 +0800 |
| commit | becc503230ecf259fefbd261ea0abf54bbbb0f5b (patch) | |
| tree | 3d0f5c8d5f1da821a7c69fce0b5c3a4dd0851eab | |
| parent | 5d31a475e93807fb1b3a71765fe66138cacd15e7 (diff) | |
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Correct difficulty calculation to use new difficulty minimum
| -rw-r--r-- | core/chain_manager.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/core/chain_manager.go b/core/chain_manager.go index 1bc8edea6..73b68358b 100644 --- a/core/chain_manager.go +++ b/core/chain_manager.go @@ -32,8 +32,10 @@ type StateQuery interface { func CalcDifficulty(block, parent *types.Header) *big.Int { diff := new(big.Int) - min := big.NewInt(2048) - adjust := new(big.Int).Div(parent.Difficulty, min) + diffBoundDiv := big.NewInt(2048) + min := big.NewInt(131072) + + adjust := new(big.Int).Div(parent.Difficulty, diffBoundDiv) if (block.Time - parent.Time) < 8 { diff.Add(parent.Difficulty, adjust) } else { |