PaulRBerg/prb-math

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Solidity library for advanced fixed-point math

Stars: 1k
Forks: 145
Open beginner issues: 0
Indexed issues: 18

Dominant language: Solidity
License: MIT
Last GitHub push: Aug 14, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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18 open issues indexed

Add `mulDiv` function that accepts and returns `UD60x18` arguments Open

effort: medium priority: 2 type: feature work: clear

PaulRBerg/prb-math#260 · 1 assignee · Opened Jul 27, 2025
Feature Request: Add token decimal conversion utilities to PRB Math Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

PaulRBerg/prb-math#252 · 3 comments · 1 reaction · Opened Apr 3, 2025
Console.log for the UD60x18, SD59x18 types Open

effort: high priority: 2 type: feature work: complicated

Difficulty 5/5 Over a week Newbie friendliness 25/100

PaulRBerg/prb-math#234 · 2 comments · Opened Jun 21, 2024
Use fuzz test fixtures Open

effort: high priority: 3 type: test work: complicated

Difficulty 3/5 1-2 days Newbie friendliness 35/100

PaulRBerg/prb-math#226 · Opened Apr 25, 2024
Integrate Slither for continuous static analysis Open

effort: high priority: 3 type: ci work: complicated

Difficulty 3/5 1-2 days Newbie friendliness 48/100

PaulRBerg/prb-math#214 · Opened Dec 4, 2023
overflow classification and error is inconsistent on divide by zero in mulDiv Open

effort: medium priority: 2 type: refactor work: complicated

Difficulty 3/5 1-2 days Newbie friendliness 42/100

PaulRBerg/prb-math#201 · 1 comment · Opened Aug 21, 2023
Audit report Open

effort: low priority: 1 type: docs work: clear

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

PaulRBerg/prb-math#197 · 3 comments · Opened Jul 4, 2023
Document UDVTs with NatSpec comments Open

effort: medium priority: 3 type: docs work: clear

Difficulty 3/5 1-2 days Newbie friendliness 35/100

PaulRBerg/prb-math#189 · Opened May 11, 2023
Write fuzz tests Open

effort: high priority: 1 type: test work: complicated

Difficulty 5/5 Over a week Newbie friendliness 35/100

PaulRBerg/prb-math#184 · Opened Apr 11, 2023
Optimize `log10` with binary search Open

effort: medium priority: 3 type: perf work: complicated

Difficulty 5/5 Over a week Newbie friendliness 25/100

PaulRBerg/prb-math#175 · Opened Mar 16, 2023
Create a documentation website Open

effort: epic priority: 2 type: docs work: clear

Difficulty 5/5 Over a week Newbie friendliness 35/100

PaulRBerg/prb-math#159 · 5 comments · Opened Feb 5, 2023
Write invariant tests Open

effort: high priority: 1 type: test work: complicated

Difficulty 4/5 3-5 days Newbie friendliness 25/100

PaulRBerg/prb-math#158 · 4 comments · Opened Jan 26, 2023
Add new "mulDivSigned18" function Open

effort: epic priority: 3 type: feature work: complicated

Difficulty 3/5 1-2 days Newbie friendliness 45/100

PaulRBerg/prb-math#105 · Opened Jul 17, 2022
Add an example code snippet for how to use this lib with Uniswap v2 and v3 Open

effort: medium priority: 3 type: docs work: clear

Difficulty 3/5 1-2 days Newbie friendliness 45/100

PaulRBerg/prb-math#83 · Opened Apr 23, 2022
Allow negative inputs in the `pow` function Open

effort: epic type: feature work: complicated

Difficulty 5/5 Over a week Newbie friendliness 35/100

PaulRBerg/prb-math#52 · 4 comments · Opened Oct 1, 2021
Test "mulDivSigned" Open

effort: epic priority: 3 type: test work: complicated

Difficulty 3/5 1-2 days Newbie friendliness 48/100

PaulRBerg/prb-math#26 · Opened May 7, 2021
Thoroughly test the `mulDiv` functions Open

effort: epic priority: 3 type: test work: complicated

Difficulty 3/5 1-2 days Newbie friendliness 42/100

PaulRBerg/prb-math#20 · Opened Apr 24, 2021
Further optimize the "pow" and "powu" functions Open

effort: high priority: 3 type: perf work: complicated

Difficulty 4/5 3-5 days Newbie friendliness 42/100

PaulRBerg/prb-math#3 · Opened Apr 7, 2021

PaulRBerg/prb-math

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