maths/moodle-qtype_stack
Nov 2024 – Mar 2025
3 Months active
Languages Used
MaximaMarkdownMaxima LispHTMLJavaScriptLESSPHPPython
Technical Skills
Automated TestingSymbolic ComputationCode RefactoringDocumentationBug FixingJavaScript
Andreas Steiger
PROFILE
Andreas Steiger
Andreas Steiger enhanced the maths/moodle-qtype_stack repository by developing and refining automated testing and symbolic computation features for the STACK Moodle question type. Over three months, he expanded test coverage for symbolic integration and additive constants, improved compatibility with wxMaxima, and addressed bugs in derivative handling. Using PHP and JavaScript, Andreas refactored answer tests across algebraic equivalence, lists, sets, and matrices, ensuring greater accuracy and reliability. He also updated documentation to clarify test failures and guide developers on library version mismatches. His work improved maintainability, reduced regression risk, and aligned the codebase with release goals for version 4.8.4.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
6Total
Bugs
1
Commits
6
Features
3
Lines of code
63,427
Activity Months3
Work History
March 2025
2 Commits • 1 Features
Mar 1, 2025Monthly summary for 2025-03 focusing on the maths/moodle-qtype_stack repository. Delivered improvements to the STACK Moodle question type testing and reporting, with a stronger testing framework, clearer error reporting, and release readiness. The work emphasizes reliability, developer guidance, and better alignment with release goals for 4.8.4.
2 Commits • 1 Features
Mar 1, 2025Monthly summary for 2025-03 focusing on the maths/moodle-qtype_stack repository. Delivered improvements to the STACK Moodle question type testing and reporting, with a stronger testing framework, clearer error reporting, and release readiness. The work emphasizes reliability, developer guidance, and better alignment with release goals for 4.8.4.
March 2025
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for maths/moodle-qtype_stack: Delivered stability and clarity for AddConst functionality through targeted bug fixes and documentation improvements. Key outcomes include a fix to derivative simplification in the AddConst path, enhanced test reliability, and updated guidance on additive constants.
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for maths/moodle-qtype_stack: Delivered stability and clarity for AddConst functionality through targeted bug fixes and documentation improvements. Key outcomes include a fix to derivative simplification in the AddConst path, enhanced test reliability, and updated guidance on additive constants.
November 2024
1 Commits • 1 Features
Nov 1, 2024In Nov 2024, delivered Symbolic Computation Test Coverage and WXMaxima Compatibility for maths/moodle-qtype_stack. Updated the wxMaxima version in the sandbox and added new test cases for symbolic integration and constant addition. This work strengthens correctness of symbolic math features, reduces regression risk for end users, and improves maintainability and CI feedback. Demonstrated capabilities in symbolic computation testing, wxMaxima integration, test automation, Git workflow, and dev-branch collaboration to enable smoother future releases.
1 Commits • 1 Features
Nov 1, 2024In Nov 2024, delivered Symbolic Computation Test Coverage and WXMaxima Compatibility for maths/moodle-qtype_stack. Updated the wxMaxima version in the sandbox and added new test cases for symbolic integration and constant addition. This work strengthens correctness of symbolic math features, reduces regression risk for end users, and improves maintainability and CI feedback. Demonstrated capabilities in symbolic computation testing, wxMaxima integration, test automation, Git workflow, and dev-branch collaboration to enable smoother future releases.
November 2024
Activity
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Quality Metrics
Correctness83.4%
Maintainability90.0%
Architecture76.6%
Performance73.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
HTMLJavaScriptLESSMarkdownMaximaMaxima LispPHPPython
Technical Skills
Automated TestingBug FixingCode RefactoringDocumentationJavaScriptMoodle Plugin DevelopmentPHPQuestion Type DevelopmentSymbolic Computation
Repositories Contributed To
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