opencompl/lean4
Nov 2024 – Nov 2024
1 Month active
Languages Used
Lean
Technical Skills
Algorithm DesignData StructuresLibrary DevelopmentSoftware EngineeringType Theory
Sofia Rodrigues
PROFILE
Sofia Rodrigues
Sofia developed a comprehensive Date and Time API for the opencompl/lean4 repository, focusing on robust support for dates, times, durations, and time zones, including formatting and parsing capabilities. She applied her expertise in algorithm design, data structures, and type theory to ensure the API could handle complex, timezone-aware calculations required for production-grade applications. As part of this work, Sofia refactored Lean.Data.Rat to Std.Internal.Rat, aligning internal representations with the new time-related features. Working exclusively in Lean, she delivered a foundational library component that enables downstream features and improves reliability, with no major bugs reported during the development period.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
1Total
Bugs
0
Commits
1
Features
1
Lines of code
13,776
Activity Months1
Your Network
67 peopleWork History
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for opencompl/lean4. Key deliverable: Lean 4 Standard Library Date/Time API and Time Zone Support, including dates, times, durations, and time zones with formatting and parsing. Also refactored Lean.Data.Rat to Std.Internal.Rat to better support time-related features. No major surface bugs were reported; the work provides a solid foundation for production-grade time handling and timezone-aware calculations, enabling downstream features and increasing reliability.
1 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for opencompl/lean4. Key deliverable: Lean 4 Standard Library Date/Time API and Time Zone Support, including dates, times, durations, and time zones with formatting and parsing. Also refactored Lean.Data.Rat to Std.Internal.Rat to better support time-related features. No major surface bugs were reported; the work provides a solid foundation for production-grade time handling and timezone-aware calculations, enabling downstream features and increasing reliability.
November 2024
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Lean
Technical Skills
Algorithm DesignData StructuresLibrary DevelopmentSoftware EngineeringType Theory
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