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| author | Remco Bloemen <remco@wicked.ventures> | 2018-08-25 07:17:02 +0800 |
|---|---|---|
| committer | Remco Bloemen <remco@wicked.ventures> | 2018-08-25 07:17:02 +0800 |
| commit | bc686fcbf3a0f9eea0c96107b9880314027f2d02 (patch) | |
| tree | 058540695d63a9f6ee690a564812cb3e51acd680 /packages/contracts/src | |
| parent | 80291caf7cef16f0b300484755960d92d6750a6a (diff) | |
| download | dexon-0x-contracts-bc686fcbf3a0f9eea0c96107b9880314027f2d02.tar.gz dexon-0x-contracts-bc686fcbf3a0f9eea0c96107b9880314027f2d02.tar.zst dexon-0x-contracts-bc686fcbf3a0f9eea0c96107b9880314027f2d02.zip | |
Stylistic fixes
Diffstat (limited to 'packages/contracts/src')
| -rw-r--r-- | packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol index 7d58f70ce..0e0fba5d2 100644 --- a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol +++ b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol @@ -39,7 +39,10 @@ contract LibMath is pure returns (uint256 partialAmount) { - require(denominator > 0, "DIVISION_BY_ZERO"); + require( + denominator > 0, + "DIVISION_BY_ZERO" + ); partialAmount = safeDiv( safeMul(numerator, target), @@ -62,13 +65,19 @@ contract LibMath is pure returns (uint256 partialAmount) { - require(denominator > 0, "DIVISION_BY_ZERO"); + require( + denominator > 0, + "DIVISION_BY_ZERO" + ); // safeDiv computes `floor(a / b)`. We use the identity (a, b integer): // ceil(a / b) = floor((a + b - 1) / b) // To implement `ceil(a / b)` using safeDiv. partialAmount = safeDiv( - safeAdd(safeMul(numerator, target), safeSub(denominator, 1)), + safeAdd( + safeMul(numerator, target), + safeSub(denominator, 1) + ), denominator ); return partialAmount; @@ -88,7 +97,10 @@ contract LibMath is pure returns (bool isError) { - require(denominator > 0, "DIVISION_BY_ZERO"); + require( + denominator > 0, + "DIVISION_BY_ZERO" + ); // The absolute rounding error is the difference between the rounded // value and the ideal value. The relative rounding error is the @@ -135,7 +147,10 @@ contract LibMath is pure returns (bool isError) { - require(denominator > 0, "DIVISION_BY_ZERO"); + require( + denominator > 0, + "DIVISION_BY_ZERO" + ); // See the comments in `isRoundingError`. if (target == 0 || numerator == 0) { |