rotcivegaf 3458c1e854 Add SignedMath with math utilities for signed integers (#2686) ...

* 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>

2022-01-12 20:08:59 +01:00

..

Math.sol

Merge branch 'release-v4.4'

2021-12-14 13:34:03 -03:00

SafeCast.sol

4.4.1

2021-12-14 13:14:39 -03:00

SafeMath.sol

4.4.1

2021-12-14 13:14:39 -03:00

SignedMath.sol

Add SignedMath with math utilities for signed integers (#2686)

2022-01-12 20:08:59 +01:00

SignedSafeMath.sol

4.4.1

2021-12-14 13:14:39 -03:00