48cc8a92f5
Optimize muldiv ( #4494 )
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Co-authored-by: Francisco <fg@frang.io>
2 years ago
00cbf5a236
Update pragma to 0.8.20 ( #4489 )
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Co-authored-by: Francisco Giordano <fg@frang.io>
Co-authored-by: ernestognw <ernestognw@gmail.com>
2 years ago
84db204a41
Rename rounding modes and complete with fourth ( #4455 )
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Co-authored-by: ernestognw <ernestognw@gmail.com>
2 years ago
6bf68a41d1
Remove "available since" comments ( #4424 )
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Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
2 years ago
2477534260
Change behavior of ceilDiv(0, 0) and improve test coverage ( #4348 )
2 years ago
b425a72240
Replace revert strings with custom errors ( #4261 )
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Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco <fg@frang.io>
2 years ago
7bb5592ad5
Bump minimum pragma version to `0.8.19` ( #4288 )
2 years ago
09329f8a18
Merge release-v4.9 branch ( #4274 )
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Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Francisco Giordano <fg@frang.io>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
2 years ago
0f10efe232
Remove code in preparation for v5.0 ( #4258 )
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Co-authored-by: Ernesto García <ernestognw@gmail.com>
Co-authored-by: Francisco <fg@frang.io>
2 years ago
eb38c059d8
Add comment on unchecked arithmetic (division by zero) in `Math.sol` ( #4050 )
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Co-authored-by: Francisco <fg@frang.io>
2 years ago
3a3c87b1a6
Fix docs for Math.log256 ( #3916 )
2 years ago
4147005b0c
Update Prettier Solidity ( #3898 )
2 years ago
b709eae01d
Update Prettier Solidity ( #3898 )
2 years ago
8f8fd84f1e
Improve some NatSpec and revert reasons ( #3809 )
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Co-authored-by: JulissaDantes <julissadcj@gmail.com>
2 years ago
49c0e4370d
4.8.0
2 years ago
1f18fea1de
4.8.0-rc.2
2 years ago
34e5863cd5
Reduce gas in `log256` ( #3745 )
2 years ago
16791134c1
4.8.0-rc.1
2 years ago
5e6fd491f3
4.8.0-rc.0
2 years ago
c1d6e39aab
Add log2, log10 and log256 functions ( #3670 )
2 years ago
005a35b02a
Optimize Math.max and SignedMath.max ( #3679 )
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Co-authored-by: Daniel Liu <liudaniel@qq.com>
2 years ago
71aaca2d9d
Extend Checkpoints with new sizes and lookup mechanisms ( #3589 )
2 years ago
580b7ab816
Optimize safe casting of signed numbers ( #3565 )
3 years ago
597654db00
Fixed typos in `Math`: `sqrt` function. ( #3522 )
3 years ago
3dac7bbed7
Merge v4.7 back into master ( #3516 )
3 years ago
3ac4add548
Add sqrt for math ( #3242 )
3 years ago
5e00787199
ERC4626 ( #3171 )
3 years ago
b61faf8368
Procedural SafeCast.sol generation ( #3245 )
3 years ago
a035b235b4
Release v4.6 ( #3358 )
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* 4.6.0-rc.0
* Fix release script to only release @openzeppelin/contracts
(cherry picked from commit 2bd75a44bb#3305 )
(cherry picked from commit d2832ca7a9#3306 )
(cherry picked from commit 9af5af8fff0762479dd569c3781043#3328 )
(cherry picked from commit cb14ea3c5c848fef5b6c
3 years ago
faf5820f03
Fix many spelling errors ( #3274 )
3 years ago
afb20119b3
Release v4.5
3 years ago
3eb2d43b06
Move abs(int256) from Math to SafeMath ( #3110 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
3 years ago
3458c1e854
Add SignedMath with math utilities for signed integers ( #2686 )
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* add contract and tests
* avoid implicit cast
* add test cases
* fix test names
* modify avarage and add tests
* improve signed average formula
* fix lint
* better average formula
* refactor signed average testing
* add doc and changelog entry
* Update contracts/utils/math/SignedMath.sol
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
* remove ceilDiv
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
3 years ago
6bd6b76d11
4.4.1
3 years ago
4961a51cc7
4.4.0
3 years ago
f6db5c1f30
A function which returns the absolute value of a signed value ( #2984 )
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* Add a function which returns the absolute (and obviously unsigned) value of a signed value.
* add changelog entry and fix lint
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
3 years ago
65ef662a2b
4.4.0-rc.1
3 years ago
0a87a4e75b
4.4.0-rc.0
3 years ago
c9bdb1f0ae
Add a comment documenting the package version being used ( #2918 )
3 years ago
6f23efa970
Review wording of SafeMath need in Solidity 0.8 ( #2898 )
3 years ago
6d97f09195
Gas optimization on average function of Math.sol ( #2757 )
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* change implementation to save gas
* add average test with two max uni256 number
4 years ago
b0cf6fbb7a
Add Prettier for linting and fix Solhint config ( #2697 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
e3661abe84
Split ERC20Votes and ERC20VotesComp ( #2706 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
7c754d0665
Add ceiling division operation to the `Math.sol` library ( #2681 )
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Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
100ca0b8a2
ERC20 extension for governance tokens (vote delegation and snapshots) ( #2632 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
f1e92dd184
Fix code comments ( #2658 )
4 years ago
24a0bc23cf
Reorganize the repo structure ( #2503 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
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